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PROCEEDINGS VOLUME 7503

20th International Conference on Optical Fibre Sensors
Editor(s): Julian D. C. Jones
For the purchase of this volume in printed format, please visit Proceedings.com
Volume Details
Volume Number: 7503
Date Published: 5 October 2009
Table of Contents
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Front Matter: Volume 7503
Author(s): Proceedings of SPIE
Coherent backscattering noise in a photonic-bandgap fiber optic gyroscope
Author(s): Michel J. F. Digonnet; Seth W. Lloyd; Shanhui Fan
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Microstructured optical fibers for gas sensing: design, fabrication, and post-fab processing
Author(s): M. N. Petrovich; C. Grivas; F. Poletti; A. van Brakel; E. Austin; D. J. Richardson
Show Abstract
Novel sensors based on hollow-core photonic bandgap fibers
Author(s): Wei Jin
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Nanofilm-based optical fiber sensor schemes
Author(s): Ignacio R. Matias; Francisco J. Arregui; Ignacio del Villar; Rick O. Claus
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Photonic skins for optical sensing: highlights of the PHOSFOS Project
Author(s): F. Berghmans; H. Thienpont; P. Van Daele; P. Dubruel; W. Urbanczyk; J. Rayss; D. J. Webb; J. Vlekken; K. Kalli; K. Sugden
Show Abstract
Distributed transverse load sensing in polarisation maintaining fibres using Rayleigh backscatter
Author(s): Robert R. J. Maier; William N. MacPherson; James S. Barton
Show Abstract
Distributed strain measurement with millimeter-order spatial resolution based on Brillouin optical correlation-domain reflectometry using tellurite glass fiber
Author(s): Yosuke Mizuno; Zuyuan He; Kazuo Hotate
Show Abstract
Application of FBG sensors in strengthening and maintenance monitoring of old bridges
Author(s): Li-na Yue; Jun Huang; Yan Yang
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Fibre Bragg grating based effective soil pressure sensor for geotechnical applications
Author(s): Ricardo Correia; Jin Li; Stephen Staines; Edmon Chehura; Stephen W. James; Joel Kutner; Paul Dewhurst; Pedro Ferreira; Ralph P. Tatam
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Dynamic, full-spectral interrogation of fiber Bragg grating sensors for impact testing of composite laminates
Author(s): A. Propst; K. Peters; M. A. Zikry; W. Kunzler; Z. Zhu; M. Wirthlin; R. Selfridge; S. Schultz
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Hazard monitoring in mines using fibre optic sensors
Author(s): T. Liu; C. Wang; Y. Wei; Y. Zhao; D. Huo; Y. Shang; Z. Wang; Y. Ning
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Conception and preliminary evaluation of an optical fibre sensor for simultaneous measurement of pressure and temperature
Author(s): K. Bremer; E. Lewis; B. Moss; G. Leen; S. Lochmann; I. Mueller
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Multi-zone temperature sensor using a multi-wavelength Brillouin fiber ring laser
Author(s): Carlos A. Galindez; Francisco J. Madruga; Angel Ullan; Manuel Lopez-Amo; Jose M. Lopez-Higuera
Show Abstract
Use of fibre sensors for temperature measurement in subsea infrastructure to monitor flow-loop cool-down
Author(s): D. M. Faichnie; A. Graham; L. Costello; D. McStay
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Optical fiber humidity sensor based on surface plasmon resonance in the infra-red region
Author(s): M. Hernáez; C. R. Zamarreño; I. R. Matías; F. J. Arregui
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Applications of polymer optical fibre grating sensors to condition monitoring of textiles
Author(s): C. C. Ye; J. M. Dulieu-Barton; D. J. Webb; C. Zhang; G.-D. Peng; A. R. Chambers; F. J. Lennard; D. D. Eastop
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Raman meets medicine: Raman spectroscopy: a powerful tool in biophotonics
Author(s): Jürgen Popp; Michael Schmitt; Benjamin Dietzek; Christoph Krafft; Robert Möller; Petra Rösch
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Surface plasmon resonance biosensors: advances and applications
Author(s): Jirí Homola
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Advanced biomedical optical fibre sensors
Author(s): F. Baldini
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Fiber optic gas detection system for health monitoring of oil-filled transformer
Author(s): H. L. Ho; J. Ju; W. Jin
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Comparison of surface functionalization processes for optical fibre biosensing applications
Author(s): Alexandre François; Heike Ebendorff-Heidepriem; Tanya M. Monro
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Closely spaced fibre Bragg grating sensors for detailed measurement of peristalsis in the human gut
Author(s): John W. Arkwright; Phil G Dinning; Ian D. Underhill; Simon A. Maunder; Neil Blenman; Michal M. Szczesniak; Ian J. Cook
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Optical fiber sensors based on indium tin oxide surface plasmon resonance supporting coatings
Author(s): C. R. Zamarreño; M. Hernáez; I. R. Matías; F. J. Arregui
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Swept-source OCT with coherent imaging fibre bundles
Author(s): Helen D. Ford; Ralph P Tatam
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Ultra-high sensitive sensitive hydrogen sensor using higher order cladding mode coupled by a palladium-coated long-period fiber grating
Author(s): Young Ho Kim; Myoung Jin Kim; Byung Sup Rho; Hae Yong Choi; Min-su Park; Jae-Hyung Jang; Byeong Ha Lee
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Tuneable ring-DFB PCF laser for ultra-high resolution spectroscopy
Author(s): Kevin Cook; J. Canning; C. K. Poon; A. A. P. Pohl
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Evaluation and calibration of FBG-based relative humidity sensor designed for structural health monitoring
Author(s): T. Venugopalan; T. L. Yeo; F. Basedau; A. S. Henke; T. Sun; K. T. V. Grattan; W. Habel
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Surface plasmon resonance fiber sensor for in situ monitoring of the deposition of nm-scale polymer films
Author(s): Y. Shevchenko; N. U. Ahamad; G. Galway; A. Ianoul; J. Albert
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Intra-cavity spectroscopy using amplified spontaneous emission in erbium fibre lasers
Author(s): Norhana Arsad; George Stewart
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Recent advance in tunable diode laser spectroscopy with background RAM nulling for industrial applications
Author(s): Keith Ruxton; Arup Lal Chakraborty; Andrew J. McGettrick; Kevin Duffin; Walter Johnstone; George Stewart
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Fibre optic chloride sensor based on fluorescence quenching of an acridinium dye
Author(s): T. H. Nguyen; Y. C. Lin; C. T. Chen; F. Surre; T. Venugopalan; T. Sun; K. T. V. Grattan
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Polarization properties of fiber cladding modes near cut-off with applications to refractometry
Author(s): F. Gorlier; C. Caucheteur; M. Wuilpart; P. Mégret; J. Albert
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Remote sensing network to detect and identify organic vapours
Author(s): Cesar Elosua; Rosa Ana Perez-Herrera; Manuel Lopez-Amo; Candido Bariain; Asuncion Luquin; Mariano Laguna
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All-fiber low-temperature hydrogen sensing using a multi-functional light source
Author(s): Tong Chen; Michael P. Buric; Di Xu; Kevin P. Chen; Philip R. Swinehart; Mokhtar Maklad
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Plastic fibre optic oxygen sensors based on polymer matrix doped with Pt (II) complexes
Author(s): Rongsheng Chen; Andrew D. Farmery; Andrew N. Obeid; Clive E. W. Hahn
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An infrared fibre evanescent wave spectroscopic (FEWS) sensor using purified GeTeSe chalcogenide fibres
Author(s): Xin Jiang; Animesh Jha
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Interferometric fibre-optic sensor for acetic acid measurement
Author(s): C. Jesus; S. F. O. Silva; M. Castanheira; G. Gonzalez Aguilar; O. Frazao; P. A. S. Jorge; J. M. Baptista
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Fibre Bragg gratings as interrogation elements for surface plasmon resonance sensors
Author(s): N. Díaz-Herrera; D. Viegas; P. A. S. Jorge; M. C. Navarrete; L. A. Ferreira; F. M. Araújo; J. L. Santos; A. González-Cano
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Packaged symmetric/asymmetric corrugated long period fiber gratings for refractive index sensing applications
Author(s): Chih-Yu Huang; Wen-Lin Chan; Shih-Min Chuo; Jer-Haur Chang; Li-Lun Chen; Lon A. Wang
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Highly sensitive and linear optical fiber carbon dioxide sensor based on sol-gel matrix doped with silica particles and HPTS
Author(s): Yu-Lung Lo; Chen-Shane Chu
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Automatic multiple chemical components distinguishment
Author(s): N. Ni; C. C. Chan; P. Shum
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A statically scanned tandem interferometer
Author(s): Dominic F. Murphy; Donal A Flavin
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Long period gratings working in transition mode as a valuable technological platform for biosensing
Author(s): P. Pilla; P. Foglia Manzillo; V. Malachovska; S. Campopiano; A. Cutolo; M. Giordano; A. Cusano
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Characteristics of hetero-core spliced fiber optics in simultaneous utilization of humidity sensing and data communications
Author(s): Norihiko Shinomiya; Emiko Kondo; Shohei Akita; Michiko Nishiyama; Hiroyuki Sasaki; Kazuhiro Watanabe
Show Abstract
Species selective vapour sensing of organic compounds using dual resonant long period fibre gratings with a calixarene coating
Author(s): S. M. Topliss; S. W. James; F. Davis; S. P. J. Higson; R. P. Tatam
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Wide range refractive index sensor using a twin-grating interferometer for intensity reference
Author(s): M. G. Shlyagin; Rodolfo Martínez Manuel; O. Esteban
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Photochemical properties of porphyrin films covering surfaces of tapered optical fibers
Author(s): A. Veselov; C. Thür; V. Chukharev; M. Guina; H. Lemmetyinen; N. Tkachenko
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Plastic optical fiber sensor with humidity calibration for detecting propane and methane gas
Author(s): Masayuki Morisawa; Naoki Tanaike; Satoshi Honma; Shinzo Muto
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Subsurface imaging and cell refractometry using quantitative phase/ shear-force feedback microscopy
Author(s): Kert Edward; Faramarz Farahi
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Development and evaluation of a photometric fibre-optic sensor for monitoring abdominal organ photoplethysmographs and blood oxygen saturation
Author(s): M. Hickey; N. Samuels; N. Randive; R. M. Langford; P. Kyriacou
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Long-distance fiber-optic Φ-OTDR intrusion sensing system
Author(s): Yun-Jiang Rao; Jun Luo; Zeng-Ling Ran; Jian-Feng Yue; Xiao-Dong Luo; Zhi Zhou
Show Abstract
A real-time event classification system for a fibre-optic perimeter intrusion detection system
Author(s): Seedahmed S. Mahmoud; Jim Katsifolis
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Ultra-long distance (300km) fiber Bragg grating sensor system using hybrid EDF and Raman amplification
Author(s): Yun-Jiang Rao; Sha Feng; Qi Jiang; Zeng-ling Ran
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Self-referencing model for electro-optical WDM fiber-optic intensity-based sensor network
Author(s): D. S. Montero; C. Vázquez; J. M. Baptista; J. L. Santos
Show Abstract
Fiber bragg grating hydrophone array using multi-wavelength laser: simultaneous multipoint underwater acoustic detection
Author(s): S. Tanaka; A. Wada; N. Takahashi
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Simple tunable pulsed laser system for quasi-distributed sensors
Author(s): C. C. Kato; A. M. B. Braga; A. S. Ribeiro; L. C. G. Valente; S. R. K. Morikawa
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Multipoint refractive index sensor for liquids based on optical fiber Bragg-gratings
Author(s): Harpreet K. Bal; Fotios Sidiroglou; Stephen F. Collins; Zourab Brodzeli
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Intensity sensors multiplexing using a multiwavelength ring fiber laser with hybrid serial-tree configuration
Author(s): D. Passaro; M. Fernàndez; R. A. Pérez-Herrera; C. Elosúa; C. Bariáin; S. Selleri; M. Lopez-Amo
Show Abstract
High speed optical interrogator calibration technique
Author(s): David S. George; Stephen Hill; Robert I. Howden; Graham W. Smith
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Multipoint real-time displacement sensing method employing multi-wavelength by intensity-based hetero-core fiber optics sensors
Author(s): Yuya Koyama; Michiko Nishiyama; Kazuhiro Watanabe
Show Abstract
Switchable multi-wavelength erbium-doped fiber laser for remote sensing
Author(s): R. A. Perez-Herrera; S. Diaz; M. Fernández-Vallejo; M. López-Amo; M. A. Quintela; J. M. Lopez-Higuera
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Multipoint measurement based on hetero-core structured optical fiber SPR sensor employing OTDR equipment
Author(s): Keiju Takagi; Masahiko Shiraishi; Michiko Nishiyama; Atsushi Seki; Kazuhiro Watanabe
Show Abstract
Resilient long-distance sensor system using a multiwavelength Raman laser
Author(s): M. Fernandez-Vallejo; S. Díaz; R. A. Perez-Herrera; D. Passaro; S. Selleri; M. A. Quintela; J. M. López Higuera; M. Lopez-Amo
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In-line Fabry-Perot sensors based on hollow-core photonic bandgap fibers for high temperature applications
Author(s): Yun-Jiang Rao; Ming Deng; Tao Zhu; Hong Li
Show Abstract
Optical fibre spectroscopy sensor for the quantitative determination of industrial textile dyes
Author(s): Ana M. Cubillas; Olga M. Conde; Pedro Anuarbe; Monica Gutierrez; Vicente Martinez; Jose M. Lopez-Higuera
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An extrinsic Fabry-Perot interferometric optical fiber sensor system for hydrogen detection
Author(s): Zhen Yang; Min Zhang; Ming Lei; Xiujuan Yu; Yanbiao Liao; Shurong Lai; Qian Tian; Qisheng Li; Yi Zhang; Zhi Zhuang
Show Abstract
Rotational positioning measurement for the absolute angle based on a hetero-core fiber optics sensor
Author(s): Michiko Nishiyama; Kazuhiro Watanabe
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Strong regenerated gratings
Author(s): J. Canning; M. Stevenson; J. Fenton; M. Aslund; S. Bandyopadhyay
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Optical bend sensor for vector curvature measurement based on Bragg grating in eccentric core polymer optical fibre
Author(s): X. Chen; C. Zhang; D. J. Webb; R. Suo; G. D. Peng; K. Kalli
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Use of Fabry-Pérot lasers for simultaneous distributed strain and temperature sensing based on hybrid Raman and Brillouin scattering
Author(s): Marcelo A. Soto; Gabriele Bolognini; Fabrizio Di Pasquale
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A fibre laser acoustic vector sensor
Author(s): Philip Jackson; Scott Foster; Steven Goodman
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Fabry-Perot cavity sensing structure based on a suspended-core fibre
Author(s): O. Frazão; J. M. Baptista; J. L. Santos; J. Kobelke; K. Schuster
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Long-distance remote sensors for simultaneous measurement of strain and temperature based on multiwavelength fiber lasers
Author(s): Young-Geun Han
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Optimized configuration for high resolution distributed sensing using Brillouin echoes
Author(s): Stella Foaleng-Mafang; Jean-Charles Beugnot; Luc Thévenaz
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Frequency-shifted light storage in a photonics crystal fiber via stimulated Brillouin scattering
Author(s): Yongkang Dong; Xiaoyi Bao; Wenhai Li; Yun Li
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Noise of long-range optical frequency domain reflectometry after optical source phase noise compensation
Author(s): Xinyu Fan; Yusuke Koshikiya; Fumihiko Ito
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A novel signal restoration method in the frequency domain to enhance spatial resolution in distributed Brillouin sensing
Author(s): Nils Nöther; Philipp Lenke; Katerina Krebber
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12-km distributed fiber sensor based on differential pulse-width pair BOTDA
Author(s): Yongkang Dong; Xiaoyi Bao; Wenhai Li
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Spectrally coded multiplexing for fibre grating sensor systems
Author(s): Paul Childs; Allan C. L. Wong; Binbin Yan; Mo Li; Gang-Ding Peng
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All-fiber hybrid fiber Bragg grating cavity for multi-parameter sensing applications
Author(s): D. Paladino; G. Quero; A. Iadicicco; C. Caucheteur; P. Mégret; A. Cusano
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Multiplexed long-length fiber Bragg grating distributed sensors based on synthesis of optical coherence function
Author(s): Koji Kajiwara; Kazuo Hotate
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Ultra-short distributed Bragg reflector fiber lasers for sensing applications
Author(s): Yang Zhang; Bai-Ou Guan; Hwa-Taw Tam
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Novel system to interrogate distributed fiber strain sensors and point temperature sensors based on pulse correlation and FBGs
Author(s): Antonio Bueno; Koji Nonaka; Salvador Sales
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A low-loss interferometric sensor array with unequal segments
Author(s): A. Isseroff; M. Tur; A. Eyal
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Optical fibre Bragg gratings for high temperature sensing
Author(s): J. Canning; M. Stevenson; K. Cook; M. Aslund; W. Ecke; R. Willsch; H. Bartelt; H. J. Kalinowski; L. Grabarski; V. Oliveira; C. Martelli; A. Braga; N. Groothoff; G.-D. Peng
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Sensing properties of germanate and tellurite glass optical fibres
Author(s): Hongxia Li; Joris Lousteau; Rui Suo; Xin Jiang; William N. MacPherson; Henry T. Bookey; James S. Barton; Ajoy K. Kar; Lin Zhang; Animesh Jha; Ian Bennion
Show Abstract
Dynamic strain sensor based on two wave mixing in optical fibers
Author(s): S. Molin; I. Abada; D. Dolfi; J.-P. Huignard; M. Doisy
Show Abstract
Temperature self-compensation method of hydrogen gas sensor based on a double cladding fiber interferometer
Author(s): Myoung Jin Kim; Jung Woon Lim; Youngho Kim; Byeong Ha Lee; Byung Sup Rho
Show Abstract
Interferometric interrogation of a multicore fiber, two-axis inclinometer
Author(s): Gary A. Miller; Charles G. Askins; Geoffrey A. Cranch
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Simultaneous measurement of liquid level and temperature employing a single uniform FBG
Author(s): Xuewen Shu; Kate Sugden; Ian Bennion
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Passive, multiplexable measurement of magnetic field strength and temperature using PM fibre Bragg gratings and chiral fibre devices
Author(s): Philip Orr; Pawel Niewczas
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An ultrahigh resolution FBG dynamic strain sensing system with eigenvector spectrum analysis method
Author(s): Zeng-Ling Ran; Yun-Jiang Rao; Jing Lu
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Acoustic emission sensor based on biconical fiber micro-tapers
Author(s): Yi Li; Xiaozhen Wang; Xiaoyi Bao
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Regeneration of fiber Bragg gratings in photosensitive fibers without hydrogen loading
Author(s): Eric Lindner; Christoph Chojetzki; Sven Brückner; Martin Becker; Manfred Rothhardt; Hartmut Bartelt
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Laser-machined all-fiber in-line tip pressure sensor
Author(s): Zengling Ran; Yunjiang Rao; Jian Zhang; Bing Xu
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Strain and temperature characterization of interferometric sensors based on ARROW fibers
Author(s): S. H. Aref; O. Frazão; P. Caldas; L. A. Ferreira; F. M. Araújo; J. L. Santos; H. Latifi; J. Ballato; T. Her; F. Farahi
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Temperature and strain discrimination using a single fibre Bragg grating written in a tapered optical fibre
Author(s): H. F. Lima; P. F. Antunes; R. N. Nogueira; J. L. Lemos Pinto
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High mechanical-Q Lorentz force sensor for DC magnetic field measurement
Author(s): G. A. Cranch; C. G. Askins; R. E. Bartolo; G. A. Miller; C. K. Kirkendall
Show Abstract
Direct monitoring of underwater ultrasonic transducers in the near field using fibre Bragg grating sensors
Author(s): G. M. H. Flockhart; M. McGuire; S. G. Pierce; G. Thursby; G. Stewart; G. Hayward; B. Culshaw
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Delayed transmission/reflection ratiometric reflectometry
Author(s): Seiichi Onoda; Keiichi Inoue; Koji Aita; Toshiyuki Nakada; Masayuki Nakano; Yasutoshi Komatsu
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Temperature independent bend sensor using Bragg gratings in Gemini fiber
Author(s): E. Zetterlund; A. Loriette; C. Sterner; M. Eriksson; H. Eriksson-Quist; W. Margulis
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Pressure measurements on aircraft wing using phase-shifted fibre Bragg grating sensors
Author(s): Edmon Chehura; Stephen W. James; Nicholas Lawson; Kevin P. Garry; Ralph P. Tatam
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Tilted fiber Bragg grating-based accelerometer
Author(s): Tuan Guo; Liyang Shao; Hoyin Au; Hwa-yaw Tam; Jacques Albert
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Temperature and strain discriminating sensor based on the monitoring of cladding modes of a single femtosecond inscribed grating
Author(s): Nemanja Jovanovic; Robert J. Williams; Jens Thomas; M. J. Steel; Graham D. Marshall; Alexander Fuerbach; Stefan Nolte; Andreas Tünnermann; Michael J. Withford
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Response of fiber Bragg grating transmission dips at twice the Bragg wavelength to transverse strain
Author(s): Harpreet K Bal; Fotios Sidiroglou; Sui P. Yam; Zourab Brodzeli; Scott A. Wade; Gregory W. Baxter; Stephen F. Collins
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A fiber-optic CT using a reflection type Sagnac coil and a time-delayed sampling demodulation
Author(s): Hyoung Jun Park; Hyun-Jin Kim; Yo Han Cho; Minho Song
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Sensing characteristics of hollow-core photonic crystal fibre modal interferometers
Author(s): S. H. Aref; R. Amezcua-Correa; J. P. Carvalho; O. Frazão; P. Caldas; J. L. Santos; F. M. Araújo; H. Latifi; F. Farahi; L. A. Ferreira; J. C. Knight
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Micro fiber-optic Fabry-Perot interferometer fabricated by chemical etching of Er-doped fiber
Author(s): Yuan Gong; Yun-Jiang Rao; Yu Guo; Yu Wu; Zeng-Ling Ran
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A fiber-optic liquid sensor for simultaneously measuring refractive index, surface tension, contact angle and viscosity
Author(s): Ai Zhou; Jun Yang; Binbin Liu; Libo Yuan
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Sensitivity enhancement of LPG vibration sensor using higher-order cladding mode
Author(s): S. Tanaka; H. Somatomo; A. Wada; N. Takahashi
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Extraordinary pressure sensitivity of long-period gratings written in a boron co-doped optical fiber
Author(s): Mateusz Smietana; Wojtek J. Bock; Jiahua Chen; Predrag Mikulic
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Fibre laser torsion sensor system using an excessively tilted fibre grating and low-cost time domain demodulation
Author(s): Chengbo Mou; Kaiming Zhou; Rui Suo; Lin Zhang; Ian Bennion
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Non-terminal miniature fiber Bragg grating temperature probe based in U-shape lossless taper
Author(s): D. Viegas; S. Abad; J. L. Santos; L. A. Ferreira; F. M. Araújo
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A WDM dual sensor system for simultaneous measurement of temperature and pressure
Author(s): Yuanhong Yang; Chunjiao Xu; Wei Yang; Pingping Zhang; Wei Jin
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Combined application of Bragg gratings and dielectric sensors for the cure monitoring of bonded composite repairs
Author(s): G. Tsamasphyros; K. Kalkanis; G. Kanderakis; N. Pantelelis; M. Tur; Y. Botsev; N. Gorbatov; G. Maistros; M. Kazilas; S. Ronen; U. Ben-Simon; I. Kressel; A. K. Green; R. Chemama; E. Inglisian; F. Voelkermeyer; F. Fischer
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Asynchronous FBG interrogation system for temperature and strain monitoring on hydrogenerator rotors
Author(s): C. Floridia; J. B. Rosolem; F. Borin; E. W. Bezerra; J. C. Said
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Torsion of air-hole microstructured fiber devices under large defection
Author(s): Charles M. Jewart; Kevin P. Chen; Illya Avdeev; Andrew Michie; Philip Hambley; John Canning
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Temperature independent torsion sensor based on modal interferometry in ultra high-birefringent photonic crystal fiber
Author(s): Orlando Frazão; C. Jesus; José M. Baptista; José L. Santos; Philippe Roy
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High-sensitivity vibration sensing using in-fiber Fabry-Perot interferometer with fiber-Bragg-grating reflectors
Author(s): Atsushi Wada; Satoshi Tanaka; Nobuaki Takahashi
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Trial analysis of swine's periodontal ligament with Bragg grating sensors
Author(s): G. F. Menegotto; L. Grabarski; H. J. Kalinowski; J. A. Simões
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Optical-frequency-comb stabilised lasers for interrogation of fibre-resonator strain sensors
Author(s): Gianluca Gagliardi; Mario Salza; Pietro Ferraro; Paolo De Natale
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A macrobending fiber based micro-displacement sensor utilizing whispering-gallery modes
Author(s): Pengfei Wang; Yuliya Semenova; Qiang Wu; Gerald Farrell
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Compact in-reflection fiber interferometer using thermally expanded core fiber and single-mode fiber and its applications as temperature and refractive index sensors
Author(s): Linh Viet Nguyen; Youngjoo Chung
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Fine-tuning of the transmission characteristics of an arc-induced long-period fiber grating by local heating
Author(s): D. Monzón-Hernandez; I. Torres-Gómez; A. Martínez-Ríos; K. Salas-Alcántara
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Temperature insensitive accelerometer based on a strain-chirped FBG
Author(s): Wenjun Zhou; Xinyong Dong; Kai Ni; C. C. Chan; P. Shum
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Pressure-gradient fiber laser hydrophone
Author(s): Wentao Zhang; Faxiang Zhang; Fang Li; Yuliang Liu
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Simultaneous measurement of liquid level and specific gravity based on fiber Bragg grating sensors
Author(s): Chih-Wei Lai; Yu-Lung Lo; Wen-Feng Liu; Jiahn-Piring Yur
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Displacement measurement by sensor unit with a pair of crossed optical fibers
Author(s): Hiroshi Naruse; Yoshinori Yoshikawa; Gabriel Arevalo; Juan P. Gonzalez; Alejandra Alvarez; Luis Mujica
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Fiber grating laser current sensor based on magnetic force
Author(s): Bai-Ou Guan; Shi-Ning Wang
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High temperature fiber sensor based on a thermo-mechanical written LPG
Author(s): J. M. Lazaro; A. Quintela; P. B. Garcia-Allende; J. Mirapeix; C. Galindez; J. M. Lopez-Higuera
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3-axis accelerometer based on lasers locked to π-shifted fibre Bragg gratings
Author(s): Gianluca Gagliardi; Mario Salza; Timothy T.-Y. Lam; Jong H. Chow; Paolo De Natale
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Passive optical sensor for lightning detection on overhead power lines
Author(s): J. B. Rosolem; C. F. Barbosa; C. Florídia; E. L. Bezerra
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Dual-polarization fiber grating laser displacement sensor
Author(s): Yang Zhang; Bai-Ou Guan
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Temperature-insensitive 2-D fiber Bragg grating inclinometer
Author(s): Shaoling He; Xinyong Dong; Kai Ni; C. C. Chan; P. Shum
Show Abstract
A miniature extrinsic fiber Fabry-Perot pressure sensor based on fiber etching
Author(s): Yixian Ge; Ming Wang; Chundi Yang
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Bending sensing characteristics of long-period gratings UV-point-by-point induced in non-birefringent fibres
Author(s): Rita Z. V. Costa; Gustavo R. C. Possetti; Rosane Falate; Fernando A. M. Saccon; Marcia Muller; José L. Fabris
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A temperature self-adapting FBG vibrating sensor system
Author(s): Jin-Yu Wang; Dian-Heng Huo; Jun Chang; Xiao-Hui Liu; Jie Liu; Liang-Zhu Ma; Tong-Yu Liu; Chang Wang
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Interrogation of birefingent fiber sensors using non-reciprocal phase modulation
Author(s): Stephan Wildermuth; Klaus Bohnert; Hubert Brändle
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Optomechanical fiber gyroscope
Author(s): Onur Kilic; Onur Can Akkaya; Hyejun Ra; Michel Digonnet; Gordon Kino; Olav Solgaard
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New methods for modal decomposition in multi-mode fibres
Author(s): S. Blin; T. N. Nguyen; D. M. Nguyen; P. Rochard; L. Provino; A. Monteville; T. Robin; A. Mugnier; B. Cadier; D. Pureur; M. Thual; T. Chartier
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Experiment on bias stability measurement of resonator fiber optic gyro with digital feedback scheme
Author(s): Xijing Wang; Zuyuan He; Kazuo Hotate
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Performance improvement of PGC method by using lookup table for optical seismometer
Author(s): Changdong Tian; Liwei Wang; Min Zhang; Huayong Zhang; Xiaohui Chu; Shurong Lai; Yanbiao Liao
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Effect of fiber tapering in LPG-based Mach-Zehnder modal interferometers for refractive-index sensing
Author(s): P. Caldas; P. A. S. Jorge; F. Araújo; L. A. Ferreira; G. Rego; J. L. Santos
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Ultra-narrow band transmission filter using a phase-shift chirped fiber Bragg grating concatenated with a broadband rejection filter
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