Results 11 to 20 of about 281,686 (341)

Advances in the LED Materials and Architectures for Energy-Saving Solid-State Lighting Toward “Lighting Revolution” [PDF]

, 2012
Cataloged from PDF version of article.In this paper, we review the recent developments (in years 2010–2011) of energysaving solid-state lighting. The industry of white light-emitting diodes (LEDs) has made significant progress, and today, white LED ...
Swee Tiam Tan, Xiao Wei Sun, Hilmi Volkan Demir, Steven P. DenBaars   +3 more
openalex   +3 more sources

Silicon Mie Resonators for Highly Directional Light Emission from monolayer MoS2 [PDF]

, 2017
Controlling light emission from quantum emitters has important applications ranging from solid-state lighting and displays to nanoscale single-photon sources.
A Splendiani, AE Krasnok, AE Krasnok, AG Curto, AG Curto, Ahmet Fatih Cihan, AI Kuznetsov, Alberto G. Curto, B Rolly, B Rolly, B Rolly, D Sikdar, DS Filonov, F Xia, G Grzela, H Chen, I Staude, I Staude, IM Hancu, J Groep van de, J Sautter, J Schuller, J Tian, JJ Wierer, JM Geffrin, JN Coleman, K Vynck, KF Mak, KF Mak, L Cao, L Cao, L Novotny, L Tong, M Kaniber, M Kerker, M Peter, M Ringler, Mark L. Brongersma, P Albella, P Bharadwaj, P Spinelli, Pieter G. Kik, PR Wiecha, R Paniagua-Domínguez, R Paniagua-Domínguez, S Akhavan, S Atakaramians, S Campione, S Checcucci, S Noda, S Person, S Wu, Søren Raza, T Coenen, T Shegai, W Liu, X Ma, XL Chu, Y Cui, Y Fontana, YH Fu   +60 more
core   +7 more sources

High Luminous Efficacy Phosphor-Converted Mass-Produced White LEDs Achieved by AlN Prebuffer and Transitional-Refraction-Index Patterned Sapphire Substrate

Nanomaterials, 2022
Constant advance in improving the luminous efficacy (ηL) of nitride-based light-emitting diodes (LEDs) plays a critical role for saving measurable amounts of energy.
Shuo Zhang, Meng Liang, Yan Yan, Jinpeng Huang, Yan Li, Tao Feng, Xueliang Zhu, Zhicong Li, Chenke Xu, Junxi Wang, Jinmin Li, Zhiqiang Liu, Xiaoyan Yi   +12 more
doaj   +1 more source

Investigation of Efficiency and Droop Behavior Comparison for InGaN/GaN Super Wide-Well Light Emitting Diodes Grown on Different Substrates

IEEE Photonics Journal, 2014
In this work, efficiency droop of InGaN/GaN multiple-quantum-well LEDs with super wide well (WW) is discussed by comparing the external quantum efficiency (EQE) of GaN grown on sapphire and FS-GaN substrates.
Tongbo Wei, Lian Zhang, Xiaoli Ji, Junxi Wang, Ziqiang Huo, Baojun Sun, Qiang Hu, Xuecheng Wei, Ruifei Duan, Lixia Zhao, Yiping Zeng, Jinmin Li   +11 more
doaj   +1 more source

Materials for Solid State Lighting [PDF]

MRS Proceedings, 2002
AbstractDramatic improvement in the efficiency of inorganic and organic light emitting diodes (LEDs and OLEDs) within the last decade has made these devices viable future energy efficient replacements for current light sources. However, both technologies must overcome major technical barriers, requiring significant advances in material science, before ...
Johnson, S.G., Simmons, J.A.
openaire   +3 more sources

Advanced Solid State Lighting for AES Deep Space Hab Project [PDF]

, 2015
The advanced Solid State Lighting (SSL) assemblies augmented 2nd generation modules under development for the Advanced Exploration Systems Deep Space Habitat in using color therapy to synchronize crew circadian rhythms.
Eirik Holbert
openalex   +2 more sources

Future lighting and the appearance of cities at night: A case study [PDF]

, 2014
Future lighting solutions based on solid state lighting will transform the appearance of cities at night. They can be positioned and used in an urban environment in numerous ways.
Simon Rankel
core   +1 more source

A Transmission-Type Testing System for Measuring Optical Characteristics of Phosphors for Remote-Phosphor-Based White LEDs

IEEE Photonics Journal, 2016
In this paper, we have proposed a transmission-type testing system for determining optical characteristics of remote-phosphor plates in white light-emitting diodes (WLEDs).
Sijia Dang, Ziquan Guo, Weilin Huang, Yulin Gao, Yijun Lu, Yue Lin, Tienmo Shih, Lihong Zhu, Hongli Lu, Zhong Chen   +9 more
doaj   +1 more source

Solid-state light-phase detector [PDF]

Nature Photonics, 2014
A solid-state device is demonstrated that can detect the absolute offset between the carrier wave and envelope of an ultrashort pulse, the carrier–envelope phase. It holds promise for routine measurement and monitoring of the carrier–envelope phase in attosecond experimental set-ups.
T. Paasch-Colberg, A. Schiffrin, N. Karpowicz, S. Kruchinin, Ö. Sağlam, S. Keiber, O. Razskazovskaya, S, Mühlbrandt, A. Alnaser, M. Kübel, V. Apalkov, D. Gerster, J. Reichert, T. Wittmann, J.V. Barth, M.I. Stockman, R. Ernstorfer, V.S. Yakovlev, R. Kienberger, F. Krausz   +20 more
openaire   +6 more sources

Journal of Solid State Lighting [PDF]

, 2014
International ...
Ching-Cherng Sun, Georges Zissis, Robert F Karlicek, Ruiqing Ma   +3 more
core   +3 more sources