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Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XVI
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Volume Details

Volume Number: 8278
Date Published: 16 February 2012

Table of Contents
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Front Matter: Volume 8278
Author(s): Proceedings of SPIE
Spectral design flexibility of LED brings better life
Author(s): Haiyan Ou; Dennis Corell; Yiyu Ou; Peter B. Poulsen; Carsten Dam-Hansen; Paul-Michael Petersen
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Blue enhanced light sources: opportunities and risks
Author(s): Dieter Lang
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Smart dimming circuit used in solid state lightings suitable for skygazer
Author(s): Keiichi Sakai
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Secondary optical design for safety light curtains
Author(s): Yu-Hsiang Hsu; Yi-Yung Chen; Allen Jong-Woei Whang
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Multispectral mixing scheme for smart LED-based lighting system
Author(s): Song-Bor Chiang; Ming-Chin Chien; Chung-Hao Tien
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Infrared excited Yb:Er: Y2O2S phosphors with intense emission for lighting applications
Author(s): G. A. Kumar; Madhab Pokhrel; D. K. Sardar
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Effect of dislocation density on efficiency curves in InGaN/GaN multiple quantum well light-emitting diodes
Author(s): Yoshiyuki Harada; Toshiki Hikosaka; Shigeya Kimura; Maki Sugai; Hajime Nago; Koichi Tachibana; Naoharu Sugiyama; Shinya Nunoue
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Deep UV-LEDs with high IQE based on AlGaN alloys with strong band structure potential fluctuations
Author(s): Theodore D. Moustakas; Yitao Liao; Chen-kai Kao; Christos Thomidis; Anirban Bhattacharyya; Dipesh Bhattarai; Adam Moldawer
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Toward blue emission in ZnO based LED
Author(s): Bruno Viana; Thierry Pauporté; Oleg Lupan; Tangui Le Bahers; Ilaria Ciofini
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GaN-based microcavity polariton light emitting diodes
Author(s): Tien-Chang Lu; Ying-Yu Lai; Si-Wei Huang; Jun-Rong Chen; Yung-Chi Wu; Shiang-Chi Lin; Shing-Chung Wang; Yoshihisa Yamamoto
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Optical mode pattern study of GaN LEDs with and without top nano-gratings
Author(s): Greg Chavoor; Doug Cattarusa; Xiaomin Jin; Xing-Xing Fu; Xiang-Ning Kang; Bei Zhang; Guo-Yi Zhang
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Power enhancement of 380 nm UV-LED with hexagonal pyramid structures by AlN sacrificial layer
Author(s): Tzu-Chien Hung; Po-Min Tu; Shih-Cheng Huang; Chia-Hui Shen; Chih-Peng Hsu
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Innovative methodology for testing the reliability of LED based systems
Author(s): N. Trivellin; M. Meneghini; M. Dal Lago; G. Meneghesso; E. Zanoni
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Study on GaN epilayer transferring to Cu substrate from sapphire substrate using Ga2O3 sacrificial layer
Author(s): R. H. Horng; D. S. Wuu; S. L. Ou; H. H. Hsueh
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Power conversion and luminous efficiency performance of nanophosphor quantum dots on color-conversion LEDs for high-quality general lighting
Author(s): Talha Erdem; Sedat Nizamoglu; Hilmi Volkan Demir
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Electrically driven nanoarrow array green LED
Author(s): J.-R. Chang; S.-P. Chang; Y.-C. Chen; K.-P. Sou; Y.J. Cheng; H.-C. Kuo; C.-Y. Chang
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Top-down fabrication of GaN-based nanorod LEDs and lasers
Author(s): George T. Wang; Qiming Li; Jonathan Wierer; Jeffrey Figiel; Jeremy B. Wright; Ting S. Luk; Igal Brener
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Simulation of light-emitting diodes for new physics understanding and device design
Author(s): K. A. Bulashevich; O. V. Khokhlev; I. Yu. Evstratov; S. Y. Karpov
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Low efficiency droop of InGaN/GaN blue LEDs with super-lattice active structure
Author(s): Shih-Pang Chang; Kuok-Pan Sou; Jet-Rung Chang; Yuh-Jen Cheng; Yuh-Jing Li; Yi-Chen Chen; Hao-Chung Kuo; Ken-Yuh Hsu; Chun-Yen Chang
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Investigation of efficiency droop for UV LED with N-type AlGaN layer
Author(s): Po-Min Tu; Jet-Rung Chang; Shih-Cheng Huang; Shun-Kuei Yang; Ya-wen Lin; Tzu-Chien Hung; Chih-Peng Hsu; Chun-Yen Chang
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GaN-based LEDs with air voids prepared by laser scribing and chemical etching
Author(s): S. J. Chang
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Spectroscopic study and white-light simulation using praseodymium-doped fluorogermanate glass as single phosphor for white LEDs
Author(s): Artur S. Gouveia-Neto; Nathalia P. S. M. Rios; Luciano A. Bueno
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Characterization of four-color multi-package white light-emitting diodes combined with various green monochromatic phosphor-converted light-emitting diodes
Author(s): Ji Hye Oh; Keyong Nam Lee; Young Rag Do
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Effects of 2D SiO2 and SiNx photonic crystal on extracted light from Y3Al5O12:Ce3+ ceramic plate phosphor
Author(s): Hoo Keun Park; Jeong Rok Oh; Young Rag Do
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Museum lighting for golden artifacts with low correlated color temperature, high color uniformity, and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes
Author(s): Anders Thorseth; Dennis Dan Corell; Peter B. Poulsen; Søren Stentoft Hansen; Carsten Dam-Hansen
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Optimization of light quality from color mixing light-emitting diode systems for general lighting
Author(s): Anders Thorseth
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Light emitting diode in stationary transportation applications: wavelength response to varying temperature
Author(s): Giuseppe Schirripa Spagnolo; Donato Papalillo; Andrea Martocchia
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Study of efficiency-droop mechanism in vertical red light-emitting diodes using electrical-to-optical impulse responses
Author(s): J.-W. Shi; F.-M. Kuo; Che-Wei Lin; Wei Chen; M. L. Lee; L.-J. Yan; J.-K. Sheu
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Suppression of efficiency-droop effect of InGaN-based LEDs by using localized high indium quantum wells
Author(s): Yung-Chi Yao; Yi-Ching Chen; Ya-Ju Lee
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