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Solid-state acoustoelectric light scanner
IEEE Transactions on Electron Devices, 1967Light-emitting p-n junctions are scanned by an acoustic domain traveling at sound velocity in CdS at room temperature. The light elements are heterojunctions formed by depositing p-Cu2S on n-CdS. The acoustic domain is generated in CdS by applying a bias electric field which gives the electrons a drift velocity greater than the shear sound velocity ...
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IEEE Transactions on Electron Devices, 1971
Recent developments in the solid-state light valve promise a high-quality projection display. The heart of the solid-state light valve is a cathode-ray tube which operates with a modulated and scanning write beam depositing charge on an electrooptic crystal target. The charge pattern on the target causes optical changes which result in modulation of an
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Recent developments in the solid-state light valve promise a high-quality projection display. The heart of the solid-state light valve is a cathode-ray tube which operates with a modulated and scanning write beam depositing charge on an electrooptic crystal target. The charge pattern on the target causes optical changes which result in modulation of an
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Journal of the Optical Society of America, 1957
A description is given of the different types of solid-state image intensifiers together with a comparison of their methods of operation. The characteristics of photoconductive and electroluminescent materials are summarized with particular emphasis on the problems of their optimum combination in the double-layer type of intensifier with and without ...
B. Kazan, F. H. Nicoll
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A description is given of the different types of solid-state image intensifiers together with a comparison of their methods of operation. The characteristics of photoconductive and electroluminescent materials are summarized with particular emphasis on the problems of their optimum combination in the double-layer type of intensifier with and without ...
B. Kazan, F. H. Nicoll
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Plasmonic Crystals for Solid-State Lighting
Renewable Energy and the Environment Optics and Photonics Congress, 2012Herein we demonstrate a very large emission increase (up to 60-fold for unpolarized emission in defined directions) using emitters developed for solidstate lighting (SSL) applications with an intrinsic quantum efficiency (QE) close to one.
Lozano, G. +3 more
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Solid-State Light Sources Getting Smart
Science, 2005More than a century after the introduction of incandescent lighting and half a century after the introduction of fluorescent lighting, solid-state light sources are revolutionizing an increasing number of applications. Whereas the efficiency of conventional incandescent and fluorescent lights is limited by fundamental factors that cannot be overcome ...
Schubert, EF, Kim, JK
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Solid state lighting: The new normal in lighting
2014 IEEE Petroleum and Chemical Industry Conference - Brasil (PCIC Brasil), 2014The electrical lighting industry is in the midst of the biggest and most rapid change in its history. Conventional light sources that have been used for decades are being pushed aside in favor of solid-state lighting (SSL). LEDs, along with lesser known sources, offer longer life and significant energy savings over their predecessors.
Marty Cole, Howard Clayton, Ken Martin
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Lighting industry acceptance of solid state lighting
SPIE Proceedings, 2004HBLEDs promise a new paradigm in lighting. Lighting industry acceptance of this exciting new source will be based on the ability of LED lamp and luminaire manufacturers to work together and in conjunction with technical societies to propose and adopt new standards, solve technical challenges, and develop effective luminaires.
Stephen H. Lydecker +2 more
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Evaluating the blue-light hazard from solid state lighting
International Journal of Occupational Safety and Ergonomics, 2017New light sources including light-emitting diodes (LEDs) have elicited questions about retinal damage, including the blue-light hazard. Some organizations have recommended avoiding using LEDs with correlated color temperatures exceeding 3000 K, since they tend to produce greater short-wavelength energy.
John D. Bullough +2 more
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Luminescent materials for solid-state lighting
Dalton Transactions, 2015Welcome to this Dalton Transactions themed issue on luminescent materials for solid-state lighting.
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Solid-State Lighting Technology
Optics and Photonics for Advanced Energy Technology, 2009In this talk the vision of LED and OLED based solid state lighting will be introduced and the technical efforts at GE aimed at enabling a low cost OLED lighting technology will be discussed. Article not available.
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