Light-emitting diodes
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TLDR
Bergh and P.J.Dean as discussed by the authors proposed a light-emitting diode (LEDD) for light-aware Diodes, which was shown to have promising performance.Abstract:
Light-Emitting Diodes. (Monographs in Electrical and Electronic Engineering.) By A. A. Bergh and P. J. Dean. Pp. viii+591. (Clarendon: Oxford; Oxford University: London, 1976.) £22.read more
Citations
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Reliability Engineering and System Safety
TL;DR: In this paper, a polynomial dimensional decomposition (PDD) method for global sensitivity analysis of stochastic systems subject to independent random input following arbitrary probability distributions is presented.
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Origin of efficiency droop in GaN-based light-emitting diodes
Min-Ho Kim,Martin F. Schubert,Qi Dai,Jong Kyu Kim,E. Fred Schubert,Joachim Piprek,Yongjo Park +6 more
TL;DR: In this paper, the efficiency droop in GaInN∕GaN multiple-quantum well (MQW) light-emitting diodes was investigated and it was shown that the droop is not related to MQW efficiency but rather to the recombination of carriers outside the MqW region.
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Lasing in direct-bandgap GeSn alloy grown on Si
Stephan Wirths,R. Geiger,R. Geiger,N. von den Driesch,Gregor Mussler,Toma Stoica,Siegfried Mantl,Zoran Ikonic,Martina Luysberg,Stefano Chiussi,J. M. Hartmann,Hans Sigg,Jérôme Faist,Dan Buca,Detlev Grützmacher +14 more
TL;DR: In this paper, a direct bandgap GeSn alloy, grown directly onto Si(001), was used for experimentally demonstrating lasing threshold and linewidth narrowing at low temperatures.
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Spectroscopic and Device Aspects of Nanocrystal Quantum Dots
Jeffrey M. Pietryga,Young-Shin Park,Young-Shin Park,Jaehoon Lim,Andrew F. Fidler,Wan Ki Bae,Sergio Brovelli,Victor I. Klimov +7 more
TL;DR: Recent advances in nanocrystal research related to applications of QD materials in lasing, light-emitting diodes (LEDs), and solar energy conversion are examined.
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LED Based Indoor Visible Light Communications: State of the Art
TL;DR: This paper provides a comprehensive survey on VLC with an emphasis on challenges faced in indoor applications over the period 1979-2014.
References
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Dissertation
Ingénierie de contrainte dans des cavités germanium : vers une application de laser intégré sur silicium
TL;DR: In this article, the authors propose a formalisme to calculate the gain optique in fonction of the deformation en tension, du dopage n and de l’injection des porteurs.
Proceedings ArticleDOI
Indoor High-speed optical wireless communications: Recent developments
TL;DR: Two indicative indoor OWC configurations assuming illumination levels at the receiver compliant with the standards demonstrated by the group are reported.
Proceedings ArticleDOI
Hybrid green LEDs based on n-ZnO/(InGaN/GaN) multi-quantum-wells/p-GaN
TL;DR: In this article, a hybrid green light-emitting diodes (LEDs) comprised of n-ZnO/(InGaN/GaN) multi-quantum wells/p-GaN were grown on semi-insulating AlN/sapphire using pulsed laser deposition for the n-znO and metal organic chemical vapor deposition for other layers.
Journal ArticleDOI
New chitin derivatives and their Schottky diodes: Synthesis and characterization:
TL;DR: In this paper, chitin was reacted with 4,5-dichlorophthalic acid and diphenic acid, and two new derivatives (C45DA and CDA) were synthesized.
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Power-saving primary design for displays enclosing a target color gamut
TL;DR: In this article, the trade-off between the primary power and color gamut under the requirement that a target color spectrum is enclosed by the color spectrum of the display was investigated.