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Open AccessJournal ArticleDOI

Light-emitting diodes

D. H. Mash
- 01 Jan 1977 - 
- Vol. 265, Iss: 5592, pp 388-388
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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.

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Reliability Engineering and System Safety

Sharif Rahman
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

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

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Spectroscopic and Device Aspects of Nanocrystal Quantum Dots

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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Development of a multipurpose light source for SiPM characterization

Tim Enzweiler
TL;DR: In this paper, the authors presented a light source optimized for the measurement of the photon detection efficiency over a broad spectrum even in the UV-range, where the light intensity should be adjustable from single photons up to serveral thousand photons per approximately 10 ns and square millimetre.
Journal ArticleDOI

High-Temperature Spontaneous Emission Quantum Efficiency Analysis of Different InGaN MQWs for Future Power Electronics Applications

TL;DR: In this article, the spontaneous emission quantum efficiency (QE) of commercial light-emitting diode (LED) epitaxy materials was evaluated with a varied range of temperatures (10-800 K) for future applications in high-density power electronic modules.
DissertationDOI

Next generation mid-wave infrared cascaded light emitting diodes: growth of broadband, multispectral, and single color devices on GaAs and integrated circuits

TL;DR: In this paper, the optical and electronic properties of lattice mismatched and strained materials through the study of thick dual-color light emitting diode, broadband light emitting diodes, and InAs/GaSb superlattice devices developed on GaAs substrates and GaAs integrated circuits are investigated.
Journal ArticleDOI

Design of a smart LED lamp to monitor insect populations in an integrated pest management approach

TL;DR: In this article, the authors presented the design and field test results of an LED (light emitting diode) lamp for integrated pest management (IPM) and other entomological studies.
Proceedings ArticleDOI

Application of LEDs to traffic signal

TL;DR: This paper presents this new technology that is spreading further into niche solutions such as traffic signals, and focuses on critical issues, due to the dependence of their opto-electronic characteristics by temperature that currently limit their use.