High Temperature Lamp Coatings

James D Rancourt; Robert L Martin Jr.

doi:10.1117/12.939555

23 December 1986 High Temperature Lamp Coatings

James D Rancourt, Robert L Martin Jr.

Proceedings Volume 0678, Optical Thin Films II: New Developments; (1986) https://doi.org/10.1117/12.939555
Event: 30th Annual Technical Symposium, 1986, San Diego, United States

Abstract

The efficacy of high efficiency lamps can be improved by recycling the unused infrared energy. This is accomplished by reflecting the infrared portion of the emitted energy back onto the emitter with a hot mirror coating on the lamp envelope. The envelopes of these lamps operate at high temperatures so that special coating designs are used which function well at elevated temperatures. The coatings can also be used with other lamp applications, such as flashlamps and color correcting or selective lamps.

Citation Download Citation

James D Rancourt and Robert L Martin Jr. "High Temperature Lamp Coatings", Proc. SPIE 0678, Optical Thin Films II: New Developments, (23 December 1986); https://doi.org/10.1117/12.939555

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