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Proceedings of SPIE Volume 8421

OFS2012 22nd International Conference on Optical Fiber Sensors
Editor(s): Yanbiao Liao; Wei Jin; David D. Sampson; Ryozo Yamauchi; Youngjoo Chung; Kentaro Nakamura; Yunjiang Rao
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Volume Details

Volume Number: 8421
Date Published: 4 October 2012
Softcover: 411 papers (1890) pages
ISBN: 9780819491039

Table of Contents
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Front Matter: Volume 8421
Author(s): Proceedings of SPIE
Intrinsic, multiplexable sensors for electric field strength using structural slow light in phase-shifted fibre Bragg gratings
Author(s): Philip Orr; Paweł Niewczas
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Selectively infiltrated photonic crystal fibers for strain measurement with ultra-high sensitivity
Author(s): Y. Wang; D. N. Wang
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Sensing biodiesel and biodiesel-petrodiesel blends
Author(s): Marianne S. Kawano; Tárik K. M. Cardoso; Gustavo R. C. Possetti; Ricardo C. Kamikawachi; José L. Fabris; Marcia Muller
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Sensitivity analysis and temperature performance of the fiber Bragg grating (FBG) acceleration sensor
Author(s): Jin-Yu Wang; Hu Jie; Guang-Dong Song; Chang Wang; Tong-Yu Liu
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Development of an optical fiber transducer applied to the measurement of finger movements
Author(s): Eric Fujiwara; Yu Tzu Wu; Murilo F. M. Santos; Carlos K. Suzuki
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Thinned fiber based Mach-Zehnder interferometer for measurements of liquid level and refractive index
Author(s): Lecheng Li; Li Xia; Zhenhai Xie; Deming Liu
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Monitoring drying process of acrylic varnish with heterogeneous optical sensor
Author(s): Fernando A. M. Saccon; Fernanda M. D. R. de Oliveira; Marcia Muller; José L. Fabris
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Temperature independent microbending polarization maintaining photonic-crystal-fiber based microdisplacement sensor
Author(s): Bo Dong; Jianzhong Hao
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Distributed pressure measurement by Brillouin scattering dynamic grating for a two side holes fiber
Author(s): S. Nouri Jouybari; H. Latifi; Z. Chenari
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Continuous online partial discharge monitoring system
Author(s): Zhihao Chen; Kim Teck Ng; Jun Hong Ng; James Yong Kwee Koh; Ju Teng Teo; Soon Huat Ng; Terence Shie Ping See; Weng Hoe Leong
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Desensitized encapsulation FBG sensor for smart cable in bridge
Author(s): Sheng Li; De-sheng Jiang; Xia Zhao
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Study of antibacterial effect of nanosilver particle by tapered optical fiber sensor
Author(s): Z. Saeedian; M. I. Zibaii; S. M. Hosseini; H. Latifi
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Carbon-coated fiber Fabry-Perot sensor for harsh environments
Author(s): Xinlei Zhou; Wei Peng; Qingxu Yu
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Optical fiber properties influence on strain coefficient Cε of Brillouin frequency shift
Author(s): Y. Sikali Mamdem; F. Taillade; Y. Jaouën; R. Gabet; G. Moreau; X. Phéron; S. Delepine-Lesoille
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Multiplexing tapered optical fibres using coherent optical frequency domain reflectometry
Author(s): Renata Jarzebinska; Edmon Chehura; Stephen W. James; Ralph P. Tatam
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On-line load monitoring of a tufting needle using optical fibre Bragg grating sensors
Author(s): Edmon Chehura; Giuseppe Dell'Anno; Tristan Huet; Stephen Staines; Stephen W. James; Ivana Partridge; Ralph P. Tatam
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Toward track component condition monitoring using optical fibre Bragg grating sensors
Author(s): S. J. Buggy; S. W. James; S. Staines; R. Carroll; P. Kitson; D. Farrington; L. Drewett; J. Jaiswal; R. P. Tatam
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Distributed fiber optic pressure sensors based on a photonic crystal
Author(s): Wen-hui Ding; Yi Jiang
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An integrated polarization-holding fiber polarizing grating based on side-polishing and metal film coating techniques
Author(s): Lina Ma; Nuan Jiang; Huizu Lin; Zhengliang Hu; Huayong Yang; Yongming Hu
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Dependences of Brillouin frequency shift on strain and temperature in optical fibers doped with rare-earth ions
Author(s): Yosuke Mizuno; Neisei Hayashi; Kentaro Nakamura
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Study on multi-channel distributed fiber optic gas monitoring system
Author(s): Zheng-ying Li; Ying Xie
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Mechanical strength of silica fiber splices after exposure to extreme temperatures
Author(s): Marcus Perry; Pawel Niewczas; Michael Johnston; Kevin Cook; John Canning
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Multiplexed localized surface plasmon resonance sensing with suspended core fibers
Author(s): Kerstin Schröder; Marko Zobel; Andrea Csáki; Anka Schwuchow; Wolfgang Fritzsche; Reinhardt Willsch; Hartmut Bartelt
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Structure optimization of slotted photonic crystal waveguide for gas sensor
Author(s): Yong Zhao; Ya-Nan Zhang; Di Wu; Qi Wang
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Study and application of CFBG vibration sensor with symmetrical push-pull configuration
Author(s): Qiu-ming Nan
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Temperature-independent pressure sensor using triangular-shape of suspended-core fiber
Author(s): M. I. Zibaii; S. Nouri; J. Sadeghi; H. Latifi; P. A. S. Jorge; K. Schuster; Jens Kobelke; O. Frazao
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High pressure discrimination based on optical fiber microsphere cavity Fizeau interferometer
Author(s): O. R. Ranjbar; M. I. Zibaii; S. Nouri; Z. Chenari; L. Mehrvar; M. H. Ghezelaiagh; H. Latifi
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Input-polarization-induced phase noise in interferometric fiber-optic sensors and its reduction using polarization diversity receivers
Author(s): Huizu Lin; Lina Ma; Yongming Hu
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Principle of the temperature sensor based on two mode nano-wire Silicon-on-Insulator waveguides
Author(s): Zhi Wang; Limei Zhang; Jian Wang
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Design of a fiber Bragg grating sensor interrogation system using volume phase grating and CCD detection
Author(s): Zhaohui Cai; Jianzhong Hao; Bo Dong; Jiliang Phua; Tat Meng Chiam
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Strain measurement inside a strong pulsed magnet based on embedded fiber Bragg gratings
Author(s): Qian Zhang; Dongsheng Zhang; Jieyan Li; Biao Shui; Yongxing Guo
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Improvement of pulse shape on Brillouin optical time domain reflectometry
Author(s): Yunqi Hao; Qing Ye; Zhengqing Pan; Haiwen Cai; Ronghui Qu
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Design and fabrication of SU-8 MEMS electrostatically tunable optical Fabry-Perot cavity based on photolithography technique
Author(s): L. Mehrvar; S. Nouri; M. Taghavi; F. Beygi Azar; M. Sadegh Cheri; M. I. Zibaii; M. H. Ghezelaiagh; H. Latifi
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Varifocal imaging using an ultrasonic optical lens with viscoelastic material
Author(s): Daisuke Koyama; Ryoichi Isago; Kentaro Nakamura
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Ultrasonic frequency response of surface attached fiber Bragg grating
Author(s): Zhuoxuan Li; Li Pei; Bo Dong; Cheng Ma; Anbo Wang
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Optical fiber sensing with chirped FBG Fabry-Perot interferometer: vibration measurement
Author(s): K. Ikuma; A. Wada; S. Tanaka; K. Omichi; N. Takahashi
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Interferometric closed loop fiber optical gyroscopes for commercial and space applications
Author(s): Yu. N. Korkishko; V. A. Fedorov; V. E. Prilutskii; V. G. Ponomarev; I. V. Morev; S. M. Kostritskii; A. I. Zuev; V. K. Varnakov
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Single-ended distributed Brillouin sensing with high spatial resolution
Author(s): Zhisheng Yang; Xiaobin Hong; Jian Wu; Hongxiang Guo; Jintong Lin
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Discrimination of chemical vapor and temperature effects by using a polarization-maintaining photonic crystal fiber interferometer
Author(s): Naram Jun; Hyun-Joo Kim; Sang Bae Lee; Young-Geun Han
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Development of micro-tapered long-period fiber gratings written in tapered fibers with different diameters for enhancement of strain sensitivity
Author(s): Min-Seok Yoon; Sung-Jae Kim; Hyun-Joo Kim; Young-Guen Han
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Polarization-dependent bending sensor with temperature insensitivity
Author(s): Oh-Jang Kwon; Hyun-Joo Kim; Jeehyun Kim; Byung Sup Rho; Chang-Seok Kim; Myung-Yong Jeong; Young-Geun Han
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Label free detection of quadruplex formation of peroxidase-like DNAzyme by tapered fiber optic biosensor
Author(s): Z. Bagheri; Z. Chenari; Z. Karami; M. I. Zibaii; B. Ranjbar; H. Latifi
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Enhanced sensitivity of gold modified tapered long period fiber grating for refractive index measurement
Author(s): Z. Taghipour; M. I. Zibaii; Z. Saeedian; M. H. Ghezelayagh; H. Latifi
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Effect of the clad transparency condition in POF humidity sensors with the swelling polymer clad
Author(s): Shigeaki Kato; Masayuki Morisawa
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Liquid-core photonic crystal fiber based surface plasmon resonance refractive index sensor
Author(s): Binbin Shuai; Li Xia; Deming Liu
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Compact flexural disc accelerometers based on optical microfiber
Author(s): George Y. Chen; Xueliang Zhang; Timothy Lee; Gilberto Brambilla; Trevor P. Newson
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Temperature threshold sensor based on optical switch with filled photonic crystal fiber
Author(s): P. Marc; P. Piliszek; M. Murawski; M. Szymanski; T. Nasilowski; K. Pawlik; L. R. Jaroszewicz
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Photonic generation of microwave signal using a dual-wavelength fiber ring laser with CMFBG filter and saturable absorber
Author(s): Suchun Feng; Wanjing Peng; Qi Li; Chunhui Qi; Ting Feng; Shuisheng Jian
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In-line single-mode fiber interferometers based on peanut-shape fiber structure
Author(s): Di Wu; Tao Zhu; De-Wen Duan; Kin Seng Chiang; Ming Deng
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Hollow-core photonic bandgap fiber Mach-Zehnder interferometer based on a long period grating and an offset-splice joint
Author(s): Xiujuan Yu; Jian Ju; Wei Jin; Jintao Zhang; Shengchun Liu
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Long distance fiber Bragg grating strain sensor interrogation using high speed Raman-based Fourier domain mode-locked fiber laser with recycled residual Raman pump
Author(s): Sunduck Kim; Oh-Jang Kwon; Young-Geun Han
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Noise analysis and optimization for PGC method
Author(s): Zhiguang Dai; Changdong Tian; Kai Wang; Liwei Wang; Min Zhang; Yanbiao Liao
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A new-type non-contact FBG vibration detecting sensor for rotating machinery
Author(s): Gang Xu; Yutang Dai; Xiaodong Niu; Qiuming Nan
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An inline ultrasensitive temperature sensor based on liquid-filled photonic crystal fiber Mach-Zehnder modal interferometer
Author(s): Youfu Geng; Xuejin Li; Xiaoling Tan; Yuanlong Deng; Yongqin Yu
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Compact and high sensitivity curvature sensor based on twin core fiber coupler
Author(s): Guolu Yin; Shuqin Lou; Hui Zou
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Metal packaged fiber Bragg grating accelerometer
Author(s): Yongxing Guo; Dongsheng Zhang; Hui Meng; Xiaoyan Wen; Zude Zhou
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High-accuracy optical pressure sensor for gas turbine monitoring
Author(s): Fabrice F. M. Maillaud; Ralf D. Pechstedt
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Polarization-maintaining fiber with wide temperature resistance
Author(s): Yutaka Endoh; Kazuyuki Hayashi; Katsuaki Izoe; Kazuhiko Aikawa; Manabu Kudoh; Ryozo Yamauchi
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Development of a sensitive fiber optic sensor monitoring NO based on vicinal diaminobenzoacridine fluorophore
Author(s): Liyun Ding; Chao Fan; Jun Huang; Bing Liang; Fang Yuan; Daoren Gong
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DNA detection using molecular beacon in soft-glass microstructured optical fibers
Author(s): Linh V. Nguyen; Stephen C. Warren-Smith; Alan Cooper; Tanya M. Monro
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Highly sensitive hydrostatic-pressure measurement with a fiber grating laser embedded in a composite structure
Author(s): Zhan Quan; Long Jin; Yong-Liang Chang; Bai-Ou Guan
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Fiber optic gyros past, present, and future
Author(s): George A. Pavlath
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A miniature fiber Bragg grating pressure sensor for in-vivo sensing applications
Author(s): David Hsiao-Chuan Wang; Andrew Abbott; Simon A. Maunder; Neil G. Blenman; John W. Arkwright
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Distributed monitoring of fiber Bragg gratings under local lateral loads using optical frequency domain reflectometry
Author(s): Daichi Wada; Hideaki Murayama; Hirotaka Igawa
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An optical fiber F-P acoustic emission sensor system for the detection of steel crack initiation
Author(s): Xinglin Tong; Tao Ji; Wanting Wei; Changshan Wen; Xiaolong Zhu; Zhuoyan Leng
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Intensity-based LPG vibration sensor array using FBG and broadband optical source
Author(s): S. Tanaka; A. Wada; K. Ikuma; N. Takahashi
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Model analysis of single-mode optical fiber extrinsic Fabry-Perot interferometric sensors
Author(s): Weiyu Wang; Min Zhang; Qiaofeng Tan
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A passive frequency noise insensitive fiber strain sensor using post processing
Author(s): Timothy T.-Y. Lam; Malcolm B. Gray; Daniel A. Shaddock; David E. McClelland; Jong H. Chow
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Brillouin optical time domain reflectometry using a reference Brillouin ring laser
Author(s): Xuping Zhang; Rugang Wang; Yuguo Yao
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Femtosecond laser microstructuring through optical fibre end faces: inscription of surface gratings and sub-surface splitters
Author(s): Graham C. B. Lee; Kyriacos Kalli; Charalambos Koutsides; Michael Komodromos; Kate Sugden
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Superstructured FBG based optical encoder/decoder for highly-confidential 40 Gbps telecommunication network
Author(s): Koji Omichi; Ryujiro Nomura; Ryosuke Matsumoto; Satoshi Shimizu; Yoshihiro Terada; Akira Sakamoto; Ryozo Yamauchi; Naoya Wada; Ken-ichi Kitayama
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Pipeline auto-mapping system based on inertial technology
Author(s): Shuang Gao; Xianmu Li; Tie Lin
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Study of ring-down signal processing for fiber-loop ring-down sensing technology
Author(s): Dian Fan; Jianmin Gong; Anbo Wang
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Tunable narrow-band source using a VCSEL and an EDFA for interrogation of fiber Bragg grating sensors
Author(s): Toru Mizunami; Shuji Hirose; Takeshi Yoshinaga; Ken-ichi Yamamoto
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Spatial resolution improvement based on intensity modulation in measurement of Brillouin dynamic grating localized by correlation domain technique
Author(s): Rodrigo Kendy Yamashita; Zuyuan He; Kazuo Hotate
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Verification of Brillouin optical correlation domain reflectometry by numerical simulation
Author(s): Sitthipong Manotham; Masato Kishi; Zuyuan He; Kazuo Hotate
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Phase noise characteristics for four-wave transmission in a long-haul interferometric fiber sensing system
Author(s): W. Chen; Z. Meng; H. Zhou
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Depolarizer improvement for optical fiber vibration sensor
Author(s): Toshiki Kubo; Ataru Takahashi; Nancy Zhao; Ryozo Yamauchi
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Micro-ridge long-period fiber gratings inscribed on a polarization-maintaining fiber for measurement of strain
Author(s): Oh-Jang Kwon; Myungjun Shin; Young-Guen Han
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Research of laser induced breakdown spectroscopy for detection of trace Cd in polluted soil
Author(s): Shiqing Chen; Xiaohong Ma; Huafeng Zhao; Hui Lv
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Interrogation of remote intensity-based fiber-optic sensors deploying delay lines in the virtual domain
Author(s): D. S. Montero; C. Vázquez
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Sensing characteristics of tapered high-birefringent optical fiber
Author(s): A. Layeghi; M. I. Zibaii; J. Sadeghi; O. Frazao; P. A. S. Jorge; H. Latifi
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Condition monitoring of reciprocating compressor using FBG-based sensors in petrochemical industry
Author(s): Yutang Dai; Gang Xu; Xiaodong Niu; Qiuming Nan; Minghong Yang
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Sensitivity enhancement in photonic crystal fiber interferometer
Author(s): Sun-jie Qiu; Ye Chen
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The use of Walsh functions in modulating pump light of high-spatial-resolution BOTDA with NRZ pulses
Author(s): Mohd Saiful Dzulkefly Bin Zan; Tatsuya Tsumuraya; Tsuneo Horiguchi
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Simultaneous measurement of strain and temperature based on clover microstructured fiber loop mirror
Author(s): R. A. Perez-Herrera; R. M. André; S. F. Silva; M. Becker; K. Schuster; J. Kobelke; M. Lopez-Amo; J. L. Santos; O. Frazão
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A common path fibre optic based interferometric displacement sensor with enhanced range
Author(s): D. A. Jackson; R. Cernat; A. Podoleanu
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Field test of an in-well fiber laser geophone array
Author(s): Wentao Zhang; Fang Li; Yuliang Liu
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Resilient optical fiber ladder network with OADMs to multiplex sensors: experimental validation of binary state connectivity analysis
Author(s): R. A. Perez-Herrera; D. Leandro; Paul Urquhart; Marcel Schlüter; M. Lopez-Amo
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Birefringence distribution mapping in optical fibers with a coherent polarization-OTDR
Author(s): Shuangshou Yang; Xiuzhen Wei; Chao Gao; Chongqing Wu; Yongjun Wang
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A double-fiber F-P displacement sensor based on direct phase demodulation
Author(s): Min Li; Jingjing Guo; Bing Tong
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Rail corrugation measurement using fiber laser accelerometers
Author(s): Wenzhu Huang; Yanliang Du; Wentao Zhang; Huaixiang Ma; Fang Li
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Hollow core photonic crystal fiber as a viscosity sensor
Author(s): Laura E. Horan; Fatima C. Garcia Gunning
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Chromatic dispersion measurement in photonic crystal fiber by white-light interferometry
Author(s): Gao Ran; Jiang Yi
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A curvature sensor using a novel side-leakage photonic crystal fiber based Sagnac interferometer
Author(s): Shuqin Lou; Xinzhi Sheng; Liwen Wang; Guolu Yin
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Effect of temperature on methane gas concentration by tunable diode laser absorption spectroscopy
Author(s): Yanjie Zhao; Yanfang Li; Tingting Zhang; Chang Wang; Tongyu Liu
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The rail bridge bearing monitoring system base on FBG
Author(s): Jun Liu; Xianhao Miao; Yong Yuan
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A hetero-core spliced fiber optic SPR sensor network for extensive-area natural environment monitoring
Author(s): Lee See Goh; Kazuhiro Watanabe; Norihiko Shinomiya
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Rocking filter in microstructured fiber for high resolution hydrostatic pressure measurements
Author(s): A. Anuszkiewicz; G. Statkiewicz-Barabach; T. Borsukowski; J. Olszewski; T. Martynkien; D. Kowal; W. Urbanczyk; P. Mergo; M. Makara; K. Poturaj; T. Geernaert; F. Berghmans; H. Thienpont
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A fast-response microfiber coupler tip high temperature sensor
Author(s): Ming Ding; Pengfei Wang; Gilberto Brambilla
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Diffuse-light absorption spectroscopy for discriminating Belgian beers
Author(s): A. G. Mignani; L. Ciaccheri; A. A. Mencaglia; E. E. Samano-Baca; H. Ottevaere; H. Thienpont
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Compact optical microfiber components based on small size piezoelectric ceramic transducer
Author(s): Xueliang Zhang; George Chen; Zhangqi Song; M. Belal; E. Koukharenko; G. Brambilla; T. P. Newson
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Experimental qualification and validation of fibre optic strain sensors
Author(s): Constanze Schilder; Nadine Kusche; Vivien G. Schukar; Wolfgang R. Habel
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Optical fibre gratings with response to 2µm and their sensing capabilities
Author(s): A. Adebayo; Z. Yan; L. Zhang; D. Robinson; P. Li; J. Leng
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Characterization of longitudinal acoustic waves in a fiber using an extrinsic Fabry-Perot interferometer
Author(s): Ricardo E. Silva; Alexandre A. P. Pohl
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An optical fibre salinity sensor based on fluorescence quenching mechanism
Author(s): T. Hien Nguyen; Yong Zhao; Tong Sun; Kenneth T. V. Grattan
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Detecting mode hopping in fiber ring lasers by anisotropic dynamic gratings
Author(s): Pan Xu; Zhengliang Hu; Nuan Jiang; Mingxiang Ma; Yingming Hu
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Spectral bandwidth analysis of high sensitivity refractive index sensor based on multimode interference fiber device
Author(s): Edwin G. P. Pachon; Marcos A. R. Franco; Cristiano M. B. Cordeiro
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Comparison of side-polished fiber Bragg grating hydrogen sensors sputtered with Pd/Ag and Pd/Y composite films
Author(s): Jixiang Dai; Minghong Yang; Zhi Yang; Xun Yu; Kun Cao; Junsheng Liao; Pengcheng Zhang
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Photonic doppler velocimetry system based on bare fiber probe
Author(s): Jian Wang; Chong-lian Bi; Hong-liang Xiang; Chong-qing Wu
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Hybrid linear and circular polarization Er-doped fiber ring laser gyroscopes
Author(s): Ke Li; Jue Su; Li Yang; Jing-Ren Qian
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Ultra-long distance fiber Bragg grating sensor system based on self-heterodyne detection
Author(s): Jiangjiang Cai; Guoliang Xu; Xiaodong Zhao
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Optical electric-field sensor using single β-BaB2O4 crystal
Author(s): Rong Zeng; Xiaoli Shen; Changsheng Li; Bo Wang
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Demonstration of a flexible, highly sensitive catheter for high resolution manometry based on in-fibre Bragg gratings
Author(s): C. Bueley; P. Wild
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Displacement monitor with FBG deforming ring and its application in high speed railway
Author(s): Weilai Li; Yanxiao Zhang; Qin Wang; Jianjun Pan; Jie Liu; Ciming Zhou
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The fiber-optic displacement sensor based on the DBR fiber laser
Author(s): Guoyu Li; Yan Li; Kang Yang; Mingsheng Liu
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Optical fiber hydrogen sensor based on micro interferometer
Author(s): Min Wang; Jie Cheng; Xun Yu; Jixiang Dai; Guilin Zhang; Minghong Yang
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The bridge heavy vehicle identification system based on optical fiber sensing technology
Author(s): Lina Yue
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Region selectable gas sensing for long distance pipeline maintenance
Author(s): Mifang Lu; Koji Nonaka; Hirokazu Kobayashi; Jun Yang; Libo Yuan
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Long period grating inscribed by femtosecond laser for refractive index measurements in aqueous environments
Author(s): Luis Brito Melo; Farid Ahmed; Martin Jun; Peter Wild
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Design in depolarized FOGs using effective model and genetic algorithm
Author(s): Yu-Lung Lo; Chih-Chung Yen; Yi-Fan Chung; Huan-Hsu Lin; Ren-Young Liu
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Temperature sensor based on fiber optic pyrometer in material removal processes
Author(s): A. Tapetado; C. Vázquez; X. Soldani; H. Miguélez; D. S. Montero
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Comparison between PMMA and PVAC coated fiber Bragg grating sensors for relative humidity measurements
Author(s): R. Montanini; M. Latino; N. Donato; G. Neri
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High multiplexing capability and ultrahigh resolution interrogation for optical fiber Bragg grating sensing system
Author(s): Yongjun Wang; Xiaolei Zhang; Yongchao Liu; Xiaolin Liu; Zhaoyi Yang; Zhi Wang
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High alternating current sensor based on FBGs and magnetic coupling
Author(s): Wenju Zhang; Ciming Zhou; Yuan Yao; Dongli Wang; Xinglin Tong
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Structural health monitoring of reinforced concrete beams by means of embedded fiber Bragg grating sensors
Author(s): R. Montanini; F. De Domenico; F. Freni; N. Maugeri; A. Recupero
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Brillouin frequency shift dependences on temperature and strain in PMMA-based polymer optical fibers estimated by acoustic velocity measurement
Author(s): Neisei Hayashi; Yosuke Mizuno; Daisuke Koyama; Kentaro Nakamura
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Investigation on the scale of DFB fiber laser sensor array limited by coherence collapse
Author(s): Wen Liu; Lina Ma; Huayong Yang
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Distributed strain and load monitoring of 6 m composite wing structure by FBG arrays and long-length FBGs
Author(s): Hideaki Murayama; Kazuki Tachibana; Yoshiyasu Hirano; Hirotaka Igawa; Kazuro Kageyama; Kiyoshi Uzawa; Toshiya Nakamura
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Based on fiber grating the high sensitivity all optical fiber CTD
Author(s): Yong-Jie Wang; Xing Dai; Qiang Zhao; Fang Li; Xin Gao; Bao-Xue Bo
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Field test of an eight-element fiber laser hydrophone array
Author(s): Wentao Zhang; Fang Li; Yuliang Liu
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Raman-assisted DPP-BOTDA sensor employing Simplex coding with sub-meter scale spatial resolution over 93 km standard SMF
Author(s): Mohammad Taki; Marcelo A. Soto; Gabriele Bolognini; Fabrizio Di Pasquale
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Hybrid BOTDA/FBG sensor for discrete dynamic and distributed static strain/temperature measurements
Author(s): Tiziano Nannipieri; Mohammad Taki; Farhan Zaidi; Alessandro Signorini; Marcelo A. Soto; Gabriele Bolognini; Fabrizio Di Pasquale
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Optical fiber sensing technology application in long span highway-railway cable-stayed bridge
Author(s): Yan Yang
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Dual-π-phase-shift distributed feedback fiber laser for strain sensing
Author(s): Xiaolei Zhang; Gangding Peng; Chang Wang; Zhihui Sun; Zhiqiang Song; Jiasheng Ni
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Continuous pressure and temperature monitoring in fast rotating paper machine rolls using optical FBG sensor technology
Author(s): Wolfgang Ecke; Matthias W. Schmitt; Yang Shieh; Eric Lindner; Reinhardt Willsch
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A four-element optical fiber 4C vector hydrophone array
Author(s): Jianfei Wang; Hong Luo; Yu Chen; Zhou Meng
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Remote sensing based on reflective bandpass long-period fiber grating and fiber ring laser
Author(s): Leilei Shi; Tao Zhu; Qiang Zhang; Kin-Seng Chiang
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GRIN microendoscopes for high resolution in-vivo fluorescence imaging in small animals
Author(s): Jun Ki Kim; Seok-Hyun Yun
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Pressure-assisted low-loss fusion splicing between photonic crystal fibers and single-mode fiber
Author(s): Fufeng Xiao; Tao Zhu; Laicai Xu; Ming Deng
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All-fiber acceleration sensor with temperature self-compensation
Author(s): Tao Zhu; Qiang Zhang; Leilei Shi; Yusong Hou; Xiaoyi Bao
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Hydrostatic pressure sensor using two-core photonic crystal fiber
Author(s): Zhengyong Liu; Ming-Leung Vincent Tse; Daru Chen; Chao Lu; Hwa-Yaw Tam
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FBG-microfiber-FBG cascade Fabry-Perot interferometer for simultaneous measurement of temperature and refractive index
Author(s): Jiejun Zhang; Qizhen Sun; Ruibing Liang; Jianghai Wo; Deming Liu
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Enhanced axial strain sensitivity in plasmonic tilted fiber Bragg gratings sensors
Author(s): V. Voisin; C. Caucheteur; P. Mégret; J. Albert
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Simultaneous measurement of partial pressure of O2 and CO2 using hybrid interferometer
Author(s): Paula A. R. Tafulo; L. Coelho; P. A. S. Jorge; J. L. Santos; Kay Schuster; Jens Kobelke; O. Frazão
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Interrogation system based on "figure-of-eight" fiber loop mirror
Author(s): Ricardo M. Silva; A. Layeghi; M. I. Zibaii; H. Latifi; J. L. Santos; A. B. Lobo Ribeiro; O. Frazão
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Signal-to-noise ratio improvement in Brillouin optical correlation domain analysis combining Brillouin gain and loss effects
Author(s): Chongjiu Jin; Weiwen Zou; Jianping Chen
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Two-dimensional fiber-optic vector vibroscope using only one multi-mode tilted fiber grating
Author(s): Tuan Guo; Yang Ran; Yannan Tan; Shuai Gao; Lipeng Sun; Bai-Ou Guan; Jacques Albert
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Simultaneous measurement of refractive index and temperature based on a partial cone-shaped FBG
Author(s): Liang Qi; Chun-Liu Zhao; Shuqin Zhang; Zaixuan Zhang; Shangzhong Jin
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Temperature sensor by using alcohol-filled side-hole fiber based Sagnac interferometer
Author(s): Yi Xin; Xinyong Dong; Qingqiang Meng; Chunliu Zhao; Yongxing Jin; Shangzhong Jin
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Real-time monitoring of fermentation process applied to sugarcane bioethanol production
Author(s): Eric Fujiwara; Eduardo Ono; Celina K. Yamakawa; Jaciane L. Ienczak; Carlos E. V. Rossell; Carlos K. Suzuki
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Fiber-optic thermal anemometer based on metallic coated fiber Bragg grating
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BOTDA sensor network with power by light remote switching
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Dual-peak wide range temperature LPG sensor fabricated with a CO2 Laser and a high resolution system
Author(s): Pedro Simões; Paulo Lopes
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Suspended core optical fibers for biological applications using UV wavelengths
Author(s): S. C. Warren-Smith; G. Nie; J. Kobelke; R. Kostecki; L. A. Salamonsen; T. M. Monro
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A fiber-optic methane gas sensor system with improved accuracy using absorption-spectrum matched comb filter
Author(s): Duan Liu; Ming Tang; Zhiyong Zhao; Songnian Fu; Deming Liu; P. Shum
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A refractive index sensor based on near-surface-core fiber
Author(s): Xiaozhong Tian; Chunying Guan; Hailong Wu; Libo Yuan
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Pipe flow speed sensor based on fiber Bragg gratings
Author(s): L. Rodriguez-Cobo; M. A. Quintela; M. Lomer; A. Cobo; J. M. Lopez-Higuera
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Smart material using fiber Bragg grating transducers and shape memory alloy actuators
Author(s): L. Rodriguez-Cobo; A. Quintela; A. Cobo; J. M. Lopez-Higuera
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Multiplexed regenerated Fiber Bragg Gratings for high temperature measurement
Author(s): G. Laffont; R. Cotillard; P. Ferdinand
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POF vibration sensor based on speckle pattern changes
Author(s): L. Rodriguez-Cobo; M. Lomer; C. Galindez; J. M. Lopez-Higuera
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Theoretical and experimental analysis of the birefringence in embedded-core hollow optical fibers
Author(s): Chunying Guan; Xiaozhong Tian; Di Gao; Fengjun Tian; Jinhui Shi; Libo Yuan
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Remote resilient FBG multiplexing network controlled by a powered by light fiber optic switch
Author(s): M. Bravo; M. A. Erro; J. M. Algueta; S. Diaz; M. Lopez-Amo
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Enhanced RI sensor using a combination of a long period fiber grating and a small core singlemode fiber (SCSMF) structure
Author(s): Qiang Wu; Youqiao Ma; Yuliya Semenova; Pengfei Wang; H. P. Chan; Gerald Farrell
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Refractive index sensing measurement based on periodically tapered small core singlemode fibre
Author(s): Pengfei Wang; Gilberto Brambilla; Ming Ding; Lin Bo; Yuliya Semenova; Qiang Wu; Gerald Farrell
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Floating OE sensor array for offshore marine oil spill monitoring and pollution control
Author(s): H. L. Cui; David Li; Thomas Koscica; D. C. Song; J. L. Zou; L. C. Gao
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Ambient index sensing technique using a Sagnac interferometer incorporating a tapered polarization-maintaining fiber
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Fabrication of coaxial dual-waveguide structured optical fiber with an annular waveguide layer
Author(s): T. Zhang; G. Y. Liu; Z. C. Fan; X. Li; Q. Dai; J. Yang; L. B. Yuan
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Radiation resistant fibers with depressed claddings for fiber optic gyro sensing coil
Author(s): A. M. Kurbatov; R. A. Kurbatov
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A liquid level sensor based on fiber optic array and magnetic coupling
Author(s): Wei He; Xuan Yu; Chenggang Wang; Cui Zhang; Bo Feng; Minghong Yang
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Detection of molecular oxygen by magnetic field interaction with guided light within an optical fiber
Author(s): Florian V. Englich; Tanya M. Monro
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Noise floor analysis of the phase demodulation scheme using a 3×3 coupler
Author(s): Huayong Zhang; Min Zhang; Yanbiao Liao
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Numerical modeling and performance optimization of QEPAS spectrophone
Author(s): Yingchun Cao; Wei Jin; Hoi Lut Ho
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Coating based fiber Bragg grating humidity sensor array
Author(s): Lun-Kai Cheng; Arjen Boersma; Rob Jansen
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Simultaneous multi-point measurement of refractive index using optical fiber sensor based on an arrayed-waveguide grating
Author(s): Ji-Hui Li; Chun-Liu Zhao; Chong-Ke Ji
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Remote laser-driven solar cell power sources for sensors and devices via kilometer-long optical fibres
Author(s): J. Canning; L. Vaughan; K. Cook
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Validation of an induction motor thermal model by using fiber Bragg grating temperature sensors
Author(s): Kleiton de Morais Sousa; Hypolito José Kalinowski; Jean Carlos Cardozo da Silva
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Determination of chewing patterns in goats using fiber Bragg gratings
Author(s): C. Wosniak; W. J. Silva; R. Cardoso; T. S. Assmann; J. A. G. Hill; A. L. F. Silveira; K. M. Sousa; H. J. Kalinowski; J. C. C. Silva
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High sensitivity temperature sensor using microfiber based Mach-Zehnder interferometer
Author(s): Ruibing Liang; Qizhen Sun; Jianghai Wo; Jiejun Zhang; Weihua Jia; Deming Liu
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Mechanism of refractive index distribution measurement based on etched fiber Bragg grating
Author(s): Bin-bin Luo; Ming-fu Zhao; Xiao-jun Zhou; Sheng-hui Shi; Xi Han; Ying Wang
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Temperature-independent refractive index sensor based on a Bragg grating in highly birefringent microfiber
Author(s): Yang Ran; Long Jin; Li-Peng Sun; Jie Li; Bai-Ou Guan
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Dual-polarization DBR fiber laser sensor for liquid-level measurement
Author(s): Jianghai Wo; Jiejun Zhang; Qizhen Sun; Yi Dai; Xiaolei Li; Zhilin Xu; Perry Ping Shum; Deming Liu
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Distributed optical fiber vibration waveform sensing system based on compensating interferometer
Author(s): Jun Wang; Shuidong Xiong; Xun Liang; Qiong Yao; Jing Zhu; Yongming Hu
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High-speed measurement of refractive index using dielectric multilayer films deposited on optical fiber end
Author(s): Kyung-Su Kim; Yosuke Mizuno; Kentaro Nakamura
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Novel acoustic emission sensor system based on two cascaded phase-shifted fiber Bragg gratings
Author(s): Qi Wu; Yoji Okabe
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Hydrogen influence on Brillouin and Rayleigh distributed temperature or strain sensors
Author(s): S. Delepine-Lesoille; J. Bertrand; L. Lablonde; X. Phéron
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Optical coherence tomography for endoscopes, using imaging fibre bundles and a conical mirror
Author(s): Helen D. Ford; Ralph P. Tatam
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Interferometric time division FBG interrogator and multiplexer with static, dynamic, and absolute wavelength measurement capabilities
Author(s): Philip Orr; Alan Paterson; Paweł Niewczas
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Refractive index sensor employing PVA-coated long period grating technology
Author(s): L. Alwis; K. Bremer; T. Sun; K. T. V. Grattan
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High-spatial-resolution distributed vibration measurement using time-resolved optical frequency-domain reflectometry
Author(s): Da-Peng Zhou; Zengguang Qin; Wenhai Li; Liang Chen; Xiaoyi Bao
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Instantaneous spectroscopic SS-OCT imaging using a simultaneous dual-band swept laser and common-path fiber probe
Author(s): Youxin Mao; Shoude Chang; Costel Flueraru; Erroll Murdock
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High-resolution Brillouin fiber sensing using random phase coding of the pump and probe waves
Author(s): Yair Antman; Nikolay Primerov; Luc Thévenaz; Avi Zadok
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Phase locked loop based topography measurement of ultraprecision machined surface using the ball lensed and tapered fiber
Author(s): ChaBum Lee; Jin-Ho Kang; Jae-Young Joo; Sun-Kyu Lee
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Multi-monitoring system based on erbium doped fiber ring laser for measurement of radiation dose and strain
Author(s): Young Bo Shim; Hyun-Joo Kim; Younghoon Ji; Young-Guen Han
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Earthquake monitoring using fiber laser borehole seismometer
Author(s): Wentao Zhang; Wenzhu Huang; Fang Li
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Temperature compensation fiber-optic refractive index sensor based on single-mode fiber core-offset attenuator
Author(s): HuaQi Cheng; ZhenGuo Jing; Peng Wei; ChuanQi Xing
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Understanding fiber Bragg gratings at harmonics of the Bragg wavelength through spectra and images
Author(s): Stephen F. Collins; Scott A. Wade; Fotios Sidiroglou; Greg W. Baxter
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Embedded pressure sensor based on birefringent photonic crystal fiber
Author(s): Yuanhong Yang; Xing Zhang; Wei Jin; Weiqian Duan; Mingwei Yang
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Time division multiplexing optical time domain reflectometry by directly synthesizing heterodyne intermediate frequency
Author(s): Xuping Zhang; Yuejiang Song; Lidong Lu; Fan Zhu
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Investigation on threshold of stimulated Raman scattering in optical fibers
Author(s): Yuanhong Yang; Ting Jiang; Wei Jin; Mingwei Yang
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Gap FBG and its application in tunable narrow linewidth fiber laser
Author(s): Yuanhong Yang; Xiaozhe Zhang; Jin-jin Guo; Wei Jin; Mingwei Yang
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The influence of parameters measurement error on demodulation performance of PGC arctangent algorithm in optical fiber hydrophone
Author(s): Kai Wang; Qingping Shi; Zhiguang Dai; Changdong Tian; Shangran Xie; Chang Yang; Shan Cao; Fajie Duan; Min Zhang; Yanbiao Liao
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Test and calibration of Bragg grating based vibration sensors
Author(s): Søren Andresen; Torben R. Licht; Finn K. Nielsen
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Thickness influence on the polarization dependency of tilted fiber Bragg gratings coated by zinc oxide thin films
Author(s): Jean-Michel Renoirt; Chao Zhang; Marc Debliquy; Marie-Georges Olivier; Patrice Mégret; Christophe Caucheteur
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Measurement of tunnel-ceiling and side-wall displacements using arc-shaped beam and fiber Bragg grating sensors
Author(s): Hiroshi Naruse; Shinya Furukawa; Takanori Nishino
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In-fiber microsphere air-cavity Fabry-Perot interferometer for strain/temperature measurement
Author(s): Jun Ma; Wei Jin
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Brillouin gain spectrum characteristics for temperature compensation in fiber optic distributed strain sensor
Author(s): Aleksander Wosniok
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Raman sensors and their applications
Author(s): Arthur H. Hartog
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Effect of high temperature on the properties of long-period gratings written in non-hydrogenated fibers with UV and electric arc
Author(s): Mateusz Smietana; Wojtek J. Bock; Predrag Mikulic
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Using optical fiber sidewall to capture light from an adjustable depth
Author(s): Jianjun Ma; Yasser Chiniforooshan; Wojtek J. Bock
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High performance fibre-optic acoustic sensor array using a distributed EDFA and hybrid TDM/DWDM, scalable to 4096 sensors
Author(s): Yi Liao; Ed Austin; Philip J. Nash; Stuart A. Kingsley; David J. Richardson
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Reflection properties of Brillouin dynamic gratings in coiled single-mode fibers
Author(s): Shinya Takigawa; Tsuneo Horiguchi
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Fiber optic pH sensor with self-assembled multilayer nanocoatings on tilted FBG
Author(s): L. Y. Shao; M. J. Yin; H. Y. Tam; J. Albert
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In-fiber integrated optic devices for sensing applications
Author(s): Libo Yuan
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Design of a novel quasi-Airy beam generator: Airy optical fiber
Author(s): Hongchang Deng; Libo Yuan
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Photonic crystal fiber-based silver-nanowires LSPR sensors with supermodes
Author(s): Cheng Zhou; Jian-quan Yao
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A wavelength division multiplexer based on a cocentric core fiber
Author(s): Enming Zhao; Tuo Zheng; Ai Zhou; Libo Yuan
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Performance comparison of fiber Bragg gratings sensor interrogation using two kinds of wavelength-swept lasers
Author(s): Ik Gon Park; Byeong Kwon Choi; Yong Seok Kwon; Min Yong Jeon
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Analysis of fiber-optic probes using graded-index fiber microlenses with non-ideal refractive index profiles
Author(s): Dirk Lorenser; Xiaojie Yang; David D. Sampson
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Acoustic emission detection using a fiber laser array
Author(s): Wentao Zhang; Wenzhu Huang; Huaixiang Ma; Fang Li
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Web-based refractive index monitoring system, employing LPG-FBG hybrid optical sensors
Author(s): Osanori Koyama; Tsubasa Kanamori; Katsunori Kawanishi; Yutaka Katsuyama
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Wavelength/frequency-division multiplexing of heterodyning fiber grating laser sensors with the assistance of CO2-laser treatment
Author(s): Mengping Li; Long Jin; Bai-Ou Guan
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Light power sensor by using a photosensitive liquid crystal hybrid film on side polished fiber
Author(s): Jianhui Yu; Haozhi Li; V. K. Hsiao; Weiping Liu; Jieyuan Tang; Yanfang Zhai; Yao Du; Jun Zhang; Yi Xiao; Zhe Chen
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Hybrid square-lattice photonic crystal fiber with high birefringence and negative dispersion
Author(s): So Eun Kim; Chung Ghiu Lee; Inkyu Moon; Chul-Sik Kee
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Fiber optic push-pull accelerometer based on two cantilevers
Author(s): Wentao Zhang; Fang Li
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Optical fiber sensors fabricated by the focused ion beam technique
Author(s): Wu Yuan; Fei Wang; Ole Bang
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Range-resolved single-sideband optical fibre interferometry for quasi-distributed dynamic strain sensing
Author(s): Thomas Kissinger; Thomas O. H. Charrett; Ralph P. Tatam
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100km BOTDA temperature sensor with sub-meter resolution
Author(s): Xabier Angulo-Vinuesa; Sonia Martin-Lopez; Pedro Corredera; Miguel Gonzalez-Herraez
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Nonlinear response in polymer optical fibre Bragg grating based sensors
Author(s): W. Zhang; D. J. Webb; G.-D. Peng
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A PGC demodulation based on differential-cross-multiplying (DCM) and arctangent (ATAN) algorithm with low harmonic distortion and high stability
Author(s): Xiufeng Yang; Zhihao Chen; Jun Hong Ng; Venugopalan Pallayil; Unnikrishnan C. K. C.
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Fiber Bragg gratings in few-mode highly birefringent microstructured optical fibers for sensing applications
Author(s): T. Tenderenda; M. Murawski; M. Szymanski; M. Becker; M. Rothhardt; H. Bartelt; P. Mergo; K. Poturaj; M. Makara; K. Skorupski; P. Marc; L. R. Jaroszewicz; T. Nasilowski
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All fibre-optic simultaneous detection of optical and acoustic emission from partial discharges in silicone elastomer
Author(s): Philipp Rohwetter; Tobias Kielau; Chaiyaporn Lothongkam; Gerd Heidmann; Wolfgang Habel
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Field calibration device for Raman backscatter based fiber optic distributed temperature system (DTS) technology
Author(s): J. Bertrand; Ronan Morice; Olivier Beaumont; J. P. Dubois
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200-km long fiber ring laser for multiplexing fiber Bragg gratings arrays
Author(s): M. Fernandez-Vallejo; M. Bravo; M. Lopez-Amo
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Strain response of POF sensors
Author(s): Ada Abang; David J. Webb; Gang-Ding Peng
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Wide range group delay tuning in lossy fiber ring resonators
Author(s): Xabier Angulo-Vinuesa; Mikel Bravo; Sonia Martin-Lopez; Manuel Lopez-Amo; Miguel Gonzalez-Herraez
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High-sensitivity PCF sensing head for strain measurement
Author(s): S. Rota-Rodrigo; M. Bravo; A. M. R. Pinto; M. López-Amo
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High performance phase demodulator for interferometric optical fiber sensor using novel ameliorated PGC algorithm
Author(s): Guoqing Wang; Tuanwei Xu; Fang Li
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Temperature level optical fiber sensor using shape memory alloy wires
Author(s): J. M. López-Higuera; L. Rodriguez-Cobo; A. Quintela; R. Hidalgo-Gato; H. Shokry
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Brillouin sensing for perimetric detection: the SmartFence project
Author(s): P. Ferdinand; S. Rougeault; N. Roussel; M. Pinabiau; C. Canepa; J.-C. Da Rocha; A. Poulain; R. Blin; S. Piot; L. Gourit; D. Brunet; C. Finck
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Double-pulse Brillouin distributed optical fiber sensors: analytical model and experimental validation
Author(s): Marcelo A. Soto; Sanghoon Chin; Luc Thévenaz
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Development of nano-strain-resolution fiber optic quasi-static strain sensors for geophysical applications
Author(s): Zuyuan He; Qingwen Liu; Tomochika Tokunaga
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Distributed birefringence measurement of a polarization maintaining fiber with a 20cm resolution over a 500m range based on Brillouin dynamic grating
Author(s): Yongkang Dong; Hongying Zhang; Zhiwei Lu; Liang Chen; Xiaoyi Bao
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Ultra-high resolution real-time optical fiber strain sensor using a sideband interrogation method
Author(s): Qingwen Liu; Tomochika Tokunaga; Zuyuan He
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Resolution enhancement in Brillouin optical correlation domain analysis by differential lock-in detection
Author(s): Ji Ho Jeong; Kwanil Lee; Kwang Yong Song; Je-Myung Jeong; Sang Bae Lee
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Bipolar pulse coding for enhanced performance in Brillouin distributed optical fiber sensors
Author(s): Marcelo A. Soto; Sébastien Le Floch; Luc Thévenaz
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Quasidistributed fiber sensor for precast concrete structures monitoring
Author(s): L. Rodriguez-Cobo; J. A. Polanco; A. Quintela; I. A. Carrascal; J. M. López-Higuera
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Fast and distributed Brillouin time domain analysis of optical fibers
Author(s): Yair Peled; Avi Motil; Lior Yaron; Moshe Tur
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Impacts of Kerr effect and fiber dispersion on long-range Brillouin optical time-domain analysis systems
Author(s): Yongkang Dong; Hongying Zhang; Zhiwei Lu; Liang Chen; Xiaoyi Bao
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Distributed transverse load sensing with tilted fiber Bragg gratings using optical frequency domain reflectometry
Author(s): Yang Zhang; Tingting Sun; LingYun Xiong; Mohammad Zahirul Alam; Jacques Albert
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Label-free DNA biosensor based on cladding-etched thin-core fiber modal interferometer
Author(s): Guiying Ma; A. Ping Zhang; Guofeng Yan; Yinbing Bai; Yichuan Hu; Xuesong Ye
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New spatial optical filters for gas refractometry
Author(s): Susana Silva; L. Coelho; R. M. André; O. Frazão
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Nanodiamond coated Bragg gratings for sensing applications
Author(s): N. J. Alberto; J. A. Santos; C. A. F. Marques; V. F. S. Neto; R. N. Nogueira
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Optical monitoring of curing process of concrete with plastic optical fibers
Author(s): Licínio Ferreira; Paulo Antunes; Humberto Varum; Paulo André
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Temperature compensated microfiber Bragg gratings
Author(s): Shuai Gao; Long Jin; Yang Ran; Li-Peng Sun; Bai-Ou Guan
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Time/frequency coding for Brillouin distributed sensors
Author(s): Sébastien Le Floch; Florian Sauser; Marcelo A. Soto; Luc Thévenaz
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Probing molecular absorption under slow light propagation using a photonic crystal waveguide
Author(s): Isabelle Dicaire; Alfredo De Rossi; Sylvain Combrié; Luc Thévenaz
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A novel biosensor based on a coupled surface plasmon nanostructure
Author(s): Youqiao Ma; Gerald Farrell; Yuliya Semenova; H. P. Chan; Qiang Wu
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An investigation of the polarization dependence of a temperature sensor based on an optical microfiber coupler
Author(s): Lin Bo; Pengfei Wang; Yuliya Semenova; Gilberto Brambilla; Gerald Farrell
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Dynamic BOTDA measurements using Brillouin phase-shift
Author(s): Javier Urricelqui; Ander Zornoza; Mikel Sagues; Alayn Loayssa
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SnO2 based optical fiber refractometers
Author(s): P. Sánchez; C. R. Zamarreño; M. Hernaez; I. Del Villar; I. R. Matias; F. J. Arregui
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Continuous wavelet transform for non-stationary vibration detection with phase-OTDR
Author(s): Zengguang Qin; Liang Chen; Xiaoyi Bao
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Polarization dependency of surface plasmon resonance based tilted fiber Bragg gratings refractometers
Author(s): C. Caucheteur; V. Voisin; P. Megret; J. Albert
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Monitoring of fluid evaporation using fiber-optic micro-cells
Author(s): Eyal Preter; Borut Preložnik; Chaim N. Sukenik; Denis Donlagic; Avi Zadok
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Sweep-free Brillouin time-domain analysis (SF-BOTDA) with improved spatial resolution
Author(s): Asher Voskoboinik; Alan E. Willner; Moshe Tur
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Truly single-mode polarization maintaining hollow core PCF
Author(s): J. K. Lyngsø; C. Jakobsen; H. R. Simonsen; J. Broeng
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High sensitivity optical time-domain reflectometry based on Brillouin dynamic grating in polarization maintaining fiber
Author(s): Kwang Yong Song; Hyuk Jin Yoon
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Sensitivity characteristics of high-birefringence Sagnac interferometer sensors
Author(s): Peng Zu; Chi Chiu Chan; Ziyang Liang; Yongxing Jin; Wei Chang Wong; Li Han Chen; Xinyong Dong
Show Abstract
Towards the simultaneous monitoring of load and damage in aircraft structures using fiber Bragg grating sensors
Author(s): Gaozhi Xiao; Honglei Guo; Nezih Mrad; Bruno Rocha; Zhigang Sun
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High-sensitivity force measurement using optical tapered fiber with optical frequency-domain reflectometry
Author(s): Xiaozhen Wang; Wenhai Li; Liang Chen; Xiaoyi Bao
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Femtosecond laser inscribed phase masks for fibre Bragg grating sensor inscription
Author(s): Graham C. B. Lee; Kyriacos Kalli; Charalambos Koutsides; Zhijun Yan; Adedotun Adebayo; Michael Komodromos; Kate Sugden
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Surface plasmon resonance sensor based on a novel grapefruit photonic crystal fiber
Author(s): Peipei Zhang; Jianquan Yao; Lei Jing; Haixia Cui; Ying Lu
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Miniature photonic crystal optical fiber humidity sensor based on polyvinyl alcohol
Author(s): Wei Chang Wong; Chi Chiu Chan; Tao Li; Li Han Chen; Jia Liang Boo; Kok Xian Lee; Kam Chew Leong
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Microstructured polymer optical fiber-based surface plasmon resonance sensor
Author(s): Ying Lu; Baoqun Wu; Xiangyong Fu; Congjing Hao; Xiaohui Huang; Jianquan Yao
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A weak feedback effect based fiber laser sensor demodulated by a phase generated carrier scheme
Author(s): Jianzhong Zhang; Zhenxing Yu; QianQian Hao; Quan Chai; Qi Li; Weimin Sun; Libo Yuan; G. D. Peng
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Fiber taper sensors fabrication with arbitrary profiles using a modified flame-brush approach
Author(s): A. Felipe; G. Espíndola; Y. Wang; L. H. Negri; H. J. Kalinowski; A. S. Paterno
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Post-processing techniques for enhancing mode-coupling in long period fiber gratings
Author(s): Yiping Wang
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Long period grating made by rocking a single mode fiber
Author(s): Wa Jin; Haifeng Xuan; Wei Jin
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High finesse interferometric hydrogen sensor based on fiber-optic Fabry-Perot cavity modulations
Author(s): Young Ho Kim; Chanki Lee; Ji Hey Kwon; Yong-Tak Lee; Byeong Ha Lee
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Investigation on upper limit of dynamic range of fiber optic interferometric sensors base on the digital heterodyne demodulation scheme
Author(s): Nan Zhang; Zhou Meng; Wei Rao; Shuidong Xiong
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An evaluation of the distribution of metal ions in otherwise uniform titania sol-gel layers designed for optical sensing using laser ablation inductive coupled plasma mass spectroscopy
Author(s): George Huyang; John Canning; David Bishop; Andrew McDonagh; Maxwell J. Crossley
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Dual-band wavelength-swept active mode locking laser for multi-band fiber-optic sensors
Author(s): Hwi Don Lee; Chang Seok Kim; Myung Young Jeong; Zhongping Chen
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A fiber-tip Fabry-Perot pressure sensor with graphene diaphragm
Author(s): Jun Ma; Wei Jin; Hoi Lut Ho
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Raman detection of hydrogen peroxide in suspended core optical fibers
Author(s): G. Tsiminis; N. A. Spooner; T. M. Monro
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Suppression of long distance instability on remote sensing signal of pulse correlation measurement in optical fiber sensing
Author(s): H. Kobayashi; T. Tsuzuki; T. Onishi; Y. Masaoka; X. Xu; K. Nonaka
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Dispersion-tuned wavelength-swept fiber laser using a chirped FBG and a reflective SOA for OCT applications
Author(s): Y. Takubo; S. Yamashita
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A hybrid fiber-optic sensor system for multi-stress monitoring of high-voltage power transformer
Author(s): Hyunjin Kim; Hyoung-jun Park; Minho Song
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Overcoupled bending insensitive holey optical fiber coupler
Author(s): Joo Beom Eom; In Hee Shin; Jae Seok Park; Byeong Il Lee
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Individual or simultaneous temperature and strain monitoring by high birefringence fiber loop mirror with reduced cross sensitivity
Author(s): Guoyong Sun; Shaohui Li; Youngjoo Chung
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Development of a polarimetric vibration sensor for quasi-distributed measurements
Author(s): Nicolas Linze; Pierre Tihon; Olivier Verlinden; Patrice Mégret; Marc Wuilpart
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An integration strain sensor based on symmetrical twin-core fiber
Author(s): Guangping Li; Ai Zhou; Quan Xu; Tuo Zheng; Libo Yuan
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Analysis of fiber optic sensor application to precursory acoustic signals detection in rockfall events
Author(s): L. Schenato; L. Palmieri; L. Vianello; G. Marcato; G. Gruca; T. van de Watering; D. Iannuzzi; A. Pasuto; A. Galtarossa
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An investigation of the crack propagation in a carbon fiber bonded joint using backface strain measurements with FBG sensors
Author(s): Andrea Bernasconi; Lorenzo Comolli
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Wavelength division multiplexing technique for grating panel-based fiber optic sensor
Author(s): Yeon-Gwan Lee; Dae-Hyun Kim; Jin-Hyuk Kim; Yoon-Young Kim; Chun-Gon Kim
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A novel design of a compact S-shaped balance with FBG sensors for the pantograph-catenary contact force measurement
Author(s): Marco Bocciolone; Lorenzo Comolli; Pietro Crosio
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On the time delays in swept laser FBG interrogators for control systems applications
Author(s): Gabriele Cazzulani; Simone Cinquemani; Lorenzo Comolli
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Experimental investigation of dynamic characteristics of wavelength of DFB-LD for FBG-FPI vibration sensor based on wavelength-to-time mapping
Author(s): Atsushi Wada; Keisuke Ikuma; Satoshi Tanaka; Nobuaki Takahashi
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A high sensitivity humidity sensor based on an Agarose coated photonic crystal fiber interferometer
Author(s): Jinesh Mathew; Yuliya Semenova; Gerald Farrell
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Performance tests of PM optical fiber coupler based on optical coherence domain polarimetry
Author(s): Wu Bing; Jun Yang; Yonggui Yuan; He Lv; Cuiting Liu; Ai Zhou; Libo Yuan
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Comparison of vibration measurements in composite materials using different types of polarimetric sensors
Author(s): Manjusha Ramakrishnan; Ginu Rajan; Yuliya Semenova; Tomasz Wolinski; Gerald Farrell
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Development of gold nanorod-based localized surface plasmon resonance optical fiber biosensor
Author(s): Jie Cao; Tong Sun; Kenneth T. V. Grattan
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Development of a discriminating fibre optic sensing array for wireless real time analysis of the maritime environment
Author(s): Eoin O'Connell; Michael Healy; Sinead O'Keeffe; Thomas Newe; Elfed Lewis
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In-line fluidic absorption coefficient sensor based on optical microfiber
Author(s): Zhengtong Wei; Zhangqi Song; Xueliang Zhang; Zhou Meng
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Fabrication of a micro-cantilever sensor on a single mode fibre by picoseconds laser
Author(s): J. Li; F. Albri; R. R. J. Maier; W. N. MacPherson; D. P. Hand
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Multimode interference in tapered single mode-multimode-single mode fiber structures for strain sensing applications
Author(s): Ricardo M. André; Claudecir R. Biazoli; Susana O. Silva; Manuel B. Marques; Cristiano M. B. Cordeiro; Orlando Frazão
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Towards fully distributed amplification and high-performance long-range distributed sensing based on random fiber laser
Author(s): Xin-Hong Jia; Yun-Jiang Rao; Zi-Nan Wang; Wei-Li Zhang; Yun Jiang; Jun-Mei Zhu; Zi-Xin Yang
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Magnetic field sensor with Terfenol-D thin-film coated FBG
Author(s): Ricardo M. Silva; G. Chesini; C. J. Gouveia; A. B. Lobo Ribeiro; O. Frazão; C. M. B. Cordeiro; P. A. S. Jorge
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Corrosion of Fe-C coated FBG sensor and rebars: a comparative study
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A novel self-healing optical fiber sensor network
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Inline Mach-Zehnder interferometer using liquid filled twin-core photonic crystal fiber with high strain sensitivity.
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Brillouin scattering of a photonic crystal fiber core-offset spliced to a single mode fiber
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Unbalanced nulling interferometer with four-quadrant phase mask
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Integral temperature hybrid laser sensor
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Dynamical strain sensing via discrete reflectors interrogated by optical frequency domain reflectometry
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Highly sensitive type IA fiber Bragg gratings as sensors in radiation environments
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Optical coherence elastography: Strain imaging in tissue using optical coherence tomography
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Refractometer based on a superimposed optical fiber grating
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Tunable diode laser spectroscopy with electronically controlled background RAM nulling
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Bragg gratings in few-mode Er/Al/Bi/P Co-doped germanosilicate ring-core fibre
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Surface plasmon resonance sensor based on grapefruit fiber filled with silver nanowires
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Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating
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Temperature and strain response of Michelson interferometer with asymmetric two-core photonic crystal fiber
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Research on coherent Rayleigh backscattering and signal processing method in phase-OTDR
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Fabrication and characterization of fiber-optic dosimeters for diagnostic radiology usages
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A novel noise suppression method for white light extrinsic Fabry-Perot interferometric fiber-optic pressure sensor in heavy oil thermal recovery downhole environment
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Fiber optic anemometer based on distributed Bragg reflector fiber laser
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Spectral tuning of a microfiber coupler with a liquid crystal overlay
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Focal beam position detection in a laser induced breakdown spectroscopy system by using a fiber Bragg grating sensor
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A high-speed and high-precision phase-shift demodulation algorithm for optical fiber sensing system based on low-coherence interference
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Frequency noise characteristics of a narrow-linewidth DFB semiconductor laser in resonator fiber optic gyro
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Increased sensitivity of long period grating hydrogen sensors through coupling to higher order cladding modes
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Advanced techniques for evaluating the quality of fiber gyro coils
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Condition monitoring of wind turbine blades with FBG sensors
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Brillouin scattering based sensor in high gamma dose environment: design and optimization of optical fiber for long-term distributed measurement
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Optimization of frequency stabilization loop for resonator fiber optic gyro
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Towed vector fiber optic sensor used in ocean seismic exploration
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Dynamic temperature compensation interrogation technique for liquid level sensors array based on single-longitudinal-mode DBR fiber laser
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UV sensor based on azobenzene-polymer-coated FBG
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Spontaneous backscattering in Brillouin dynamic gratings
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Scintillating optical fibre sensor for radiotherapy dosimetry
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Field trials of fiber Bragg grating settlement sensors in high-speed railways
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Chemical vapor sensing properties of twin-core photonic crystal fiber based in-reflection interferometer
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Life-cycle monitoring for RC structural prestress loss utilizing optical fiber distributed sensors
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Microfluidic chip for spectroscopic and refractometric analysis
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Real-time activity identification in a smart FBG-based fiber-optic perimeter intrusion detection system
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A highly sensitive and fast response molecular sensor based on graphene coated microfiber
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A hybrid Raman/FBG sensing system for simultaneous measurement of temperature and strain
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Laser-machined cascaded micro cavities for simultaneous measurement of dual parameters
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Comparison of strain sensitivities of free and attached FBG strain sensors
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Long-distance fiber-optic point-sensing systems based on the second-order random fiber laser
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Fiber carbon monoxide sensing system and its application in coal mines
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A label-free antigen-antibody immunosensor based on a special double cladding fiber
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Strain and temperature sensitivity of chiral long period fiber gratings
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Lab on fiber using self assembly technique: a preliminary study
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Thermal characteristics of silver-recoated regenerated grating sensors for high-temperature sensing
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Optical coherence tomography and optical smart sensing
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Strain monitoring of the periodontal ligament in pig's mandibles
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Lab on fiber technology: towards multifunctional optical nanosensors
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Strain and temperature sensitivity measurement using simple microstructured fiber Mach-Zhender interferometer
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LPG based fiber optic sensor for carbon dioxide
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Synthesis of optical coherence function to sweep the 0th peak by phase modulation
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Simultaneous measurement of refractive index and temperature based on multimode interference inside a fiber loop mirror
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Dispersion properties of double-clad hollow-core photonic bandgap fibers based on a circular lattice cladding
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Rating the performance of a Brillouin distributed fiber sensor
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Multiphase flow characterization using optical fiber Bragg gratings
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Intensity-independent fiber coupled interrogation technique for fiber Bragg gratings by fiber Bragg gratings
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Temperature sensing in a 175MW power generator
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Integration of ultralow-noise single-frequency lasers with extrinsic seismic sensors using optical transducers
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Birefringence responses of hybrid photonic crystal fiber to strain and temperature
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Sensing properties of intrinsic Fabry-Perot interferometers in fiber tapers
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Fiber optic gyros in a high-performance, high-reliability inertial reference unit for commercial satellites
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Conventional optical fiber current measurements improved by a high accuracy artificial neural network algorithm
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Photonic crystal fibers as miniature monitoring platforms for petroleum characterization
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Reducing location error and processing time of dual Mach-Zehnder interferometric fiber perturbation sensor using zero-crossing analysis
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SERS properties of gold core silver shell nanoparticles self-assembled on silica substrates and optical fiber endface
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Temperature independent refractive index measurement using white light interferometry
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Multichannel fiber optic heterodyne interferometer for the acoustic detection of partial discharges
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Interference-fading-free phase-demodulated OTDR system
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Hybrid Brillouin-Rayleigh distributed sensing system
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Optical bidirectional force sensor using optical planar waveguide
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Polarization maintaining photonic crystal fiber IFOG
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Fiber optic bend and temperature sensing in femtosecond laser-structured POF
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Study of all-fiber optic anemometer and wind direction sensor
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Enhanced novel fiber-optic sensor for efficient fluorescence collection
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Temperature compensated, humidity insensitive, high-Tg TOPAS FBGs for accelerometers and microphones
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Designing sensing properties of the long-period fiber gratings coated with the LC layers
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The fiber-optic gyroscope: actually better than the ring-laser gyroscope?
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Fiber optic gyro R&D at Beihang University
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Fiber optic acoustic sensing
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Surface plasmon resonance sensor based on a novel grapefruit photonic crystal fiber
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Fiber optic sensors and their applications on structural health monitoring in South Korea
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Research on optic fiber sensing engineering technology
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Development of fiber-optic current sensing technology for electric power systems
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Recent progress toward fiber optic hydrophone research, application and commercialization in China
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Smart technical textiles based on fibre optic sensors
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Recent progress in distributed optical fiber raman sensors
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A fiber sensor network using fiber optic power supply
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Fiber-optic strain sensors are making the leap from lab to industrial use: reliability and validation as precondition for standards
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The characteristics of DFB fiber laser with weak feedback
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Fiber optical sensor trends in the energy field
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A brillouin fast light fiber laser sensor
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Optical nanosensors and nanoprobes: from single-cell exploration to medical diagnostics
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Fiber optic sensors shine bright: industrial applications where FOS bring differentiated performance/value
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Fiber optic asset integrity monitoring using Brillouin-based distributed sensing for the oil and gas and energy industries: challenges and achievements
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Resonator fiber optic gyro with bipolar digital Serrodyne Modulation Scheme
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Resonator fiber optic gyro progress including observation of navigation grade angle random walk
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Improving fiber optic gyroscope performance using a laser and photonic-bandgap fiber
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Distributed birefringence, strain and temperature measurement by homodyne BOTDR
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Ultra-small microfiber Bragg grating force sensor with greater sensitivity
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Measurement of Brillouin frequency shift distribution in PLC by Brillouin optical correlation domain analysis
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Helium and regeneration in optical fibres
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Brillouin optical time-domain analysis over a 240 km-long fiber loop with no repeater
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Stimulated Brillouin scattering induced refractive index changes measurement in an optical fiber
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Graphene-based microfiber gas sensor
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