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

Volume Number: 9003
Date Published: 1 April 2014

Table of Contents
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Front Matter: Volume 9003
Author(s): Proceedings of SPIE
Merit function for the evaluation of color uniformity in the far field of LED spot lights
Author(s): Anne Teupner; Krister Bergenek; Ralph Wirth; Juan C. Miñano; Pablo Benítez
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Dual phosphors-converted white LEDs modeling by using near-field chromatic luminance data
Author(s): Bing Qi Chen; Hugo J. Cornelissen; Neng-Chung Hu
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Phosphor-free InGaN/GaN/AlGaN core-shell dot-in-a-wire white light-emitting diodes
Author(s): Zetian Mi; Hieu Pham Trung Nguyen; Shaofei Zhang; Ashfiqua T. Connie; Md Golam Kibria; Qi Wang; Ishiang Shih
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Comprehensive study of internal quantum efficiency of high-brightness GaN-based light-emitting diodes by temperature-dependent electroluminescence method
Author(s): Yaqi Wang; Mengshu Pan; Ting Li
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Reduction of efficiency droop in InGaN light-emitting diodes on low dislocation density GaN substrate
Author(s): Kouhei Yamashita; Tomohiko Sugiyama; Makoto Iwai; Yoshio Honda; Takashi Yoshino; Hiroshi Amano
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Improvement of carrier distribution by using thinner quantum well with different location
Author(s): Sheng-Wen Wang; Da-Wei Lin; Chia-Yu Lee; Chien-Chung Lin; Hao-Chung Kuo
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Long wavelength nanowire light emitting diodes
Author(s): Pallab Bhattacharya; Shafat Jahangir; Ethan Stark; Martin Mandl; Tilman Schimpke; Martin Strassburg
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Nanorod-structured flip-chip GaN-based white light-emitting diodes
Author(s): Ching-Ting Lee; Yu-Ting Su; Hsin-Ying Lee
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New developments on high-efficiency infrared and InGaAlP light-emitting diodes at OSRAM Opto Semiconductors
Author(s): Markus Broell; Petrus Sundgren; Andreas Rudolph; Wolfgang Schmid; Anton Vogl; Martin Behringer
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Advanced packaging methods for high-power LED modules
Author(s): Rafael C. Jordan; Constanze Weber; Christian Ehrhardt; Martin Wilke
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The performance of GaN LEDs using an embedded finger-type contact
Author(s): Ray-Hua Horng; Kun-Ching Shen; Chao-Yu Pai; Dong-Sing Wuu
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Enhancing carrier injection in the active region of a 280nm emission wavelength LED using graded hole and electron blocking layers
Author(s): Bilal Janjua; Tien K. Ng; Ahmed Y. Alyamani; Munir M. El-Desouki; Boon S. Ooi
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High efficiency green light-emitting diodes based on InGaN-ZnGeN2 type-II quantum wells
Author(s): Lu Han; Kathleen Kash; Hongping Zhao
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Identification of Auger effect as the dominant mechanism for efficiency droop of LEDs
Author(s): Jacques Peretti; Claude Weisbuch; Justin Iveland; Marco Piccardo; Lucio Martinelli; James S. Speck
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Microscopic models of non-radiative and high-current effects in LEDs: state of the art and future developments
Author(s): Francesco Bertazzi; Michele Goano; Marco Calciati; Xiangyu Zhou; Giovanni Ghione; Enrico Bellotti
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Microscopic many-body investigation of the efficiency droop in GaN based light emitting devices
Author(s): J. Hader; J. V. Moloney; S. W. Koch
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Ammonothermal bulk GaN substrates for LEDs
Author(s): W. Jiang; D. Ehrentraut; D. S. Kamber; B. C. Downey; J. Cook; M. Grundmann; R. T. Pakalapati; H. Yoo; M. P. D'Evelyn
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Extremely high current density over 1000 A/cm2 operation in M-GaN LEDs on bulk GaN substrates with low-efficiency droop
Author(s): Toshiya Yokogawa; Akira Inoue
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Adjustable spectrum LED solar simulator
Author(s): Kurt J. Linden; William R. Neal; Harvey B. Serreze
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Spectral behavior and coherence length of GaN- and AlGaInP-based light-emitting diodes
Author(s): R. Hetzel; G. Leising
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Permanent transparent color-warming glazes for dimmable and non-dimmable LED bulbs
Author(s): Jan-Marie A. Spanard
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Thermal, optical, and electrical engineering of an innovative tunable white LED light engine
Author(s): Nicola Trivellin; Matteo Meneghini; Marco Ferretti; Diego Barbisan; Matteo Dal Lago; Gaudenzio Meneghesso; Enrico Zanoni
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A NOx and SO2 gas analyzer using deep-UV and violet light-emitting diodes for continuous emissions monitoring systems
Author(s): Ryoichi Higashi; Yu Taniguchi; Kozo Akao; Kazuhiro Koizumi; Noritomo Hirayama; Yoshiaki Nakano
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Novel samarium/erbium and samarium/terbium codoped glass phosphor for application in warm white light-emitting-diode
Author(s): Cosmo M. da Silva Jr.; Artur S. Gouveia-Neto; Luciano A. Bueno
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Study of grating layer location of a GaN nano-grated LED for improvement of transmission efficiency
Author(s): Ashli Behill; Gabriela Aleman; Xiaomin Jin; Xiang-Ning Kang; Guo-Yi Zhang
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High-color rendering indices performance of glass based phosphor-converted white light-emitting diodes for solid state lighting
Author(s): Chun-Chin Tsai; Wei-Chih Cheng; Guan-Hao Chen; Yu-Chun Lee; Cheng Ta Kuo; Wood-Hi Cheng
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Multicolor upconversion luminescence of rare-earth doped Y2CaZnO5 nanophosphors for white light emitting diodes
Author(s): R. Rajeswari; S. Surendra Babu; C. K. Jayasankar
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Classification evaluation of tobaccos using LED-induced fluorescence spectroscopy
Author(s): Weijia Zhong; Yongjiang Dong; Xuan Liu; Hongze Lin; Liang Mei; Chunsheng Yan
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Real-time monitoring of sulfur dioxide using ultraviolet light-emitting diode
Author(s): Weijia Zhong; Hongze Lin; Xiutao Lou; Chunsheng Yan; Liang Mei
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Estimation of carrier leakage in InGaN light emitting diodes from photocurrent measurements
Author(s): Shopan Hafiz; Fan Zhang; Morteza Monavarian; Serdal Okur; Vitaliy Avrutin; Hadis Morkoç; Ümit Özgür
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Microscope investigation and electrical conductivity of Si-doped n-type Al0.45Ga0.55N layer grown on AlGaN/AlN superlattices
Author(s): S. R. Jeon; S. J. Son; S.-H. Park
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Electrical efficiency and droop in MQW LEDs
Author(s): V. K. Malyutenko
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Portable fluorescence spectroscopy platform for Huanglongbing (HLB) citrus disease in situ detection
Author(s): Alessandro D. Mota; Giuliano Rossi; Guilherme Cunha de Castro; Tiago A. Ortega; Jarbas C. de Castro N.
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