Nonimaging optics of light-emitting diodes: theory and practice

Greg P. Smestad

doi:10.1117/12.130510

25 November 1992 Nonimaging optics of light-emitting diodes: theory and practice

Greg P. Smestad

Proceedings Volume 1727, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XI: Selective Materials, Concentrators and Reflectors, Transparent Insulation and Superwindows; (1992) https://doi.org/10.1117/12.130510
Event: Optical Materials Technology for Energy Efficiency and Solar Energy, 1992, Toulouse-Labege, France

Abstract

Several recent patents have described Hewlett Packard Optoelectronics Division light emitting diode, or LED, lamp designs. These designs have led to several innovative, mass produced products that are now on the market. These designs can be directly traced to the known principles of non-imaging optics, and can thus serve as a guide to solar optics fabrication.

Citation Download Citation

Greg P. Smestad "Nonimaging optics of light-emitting diodes: theory and practice", Proc. SPIE 1727, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XI: Selective Materials, Concentrators and Reflectors, Transparent Insulation and Superwindows, (25 November 1992); https://doi.org/10.1117/12.130510

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