asteroza + antilaser   2

Coherent Perfect Absorbers
Interesting research on creating the opposite of a laser, a sort of antilaser. A loss medium basically disrupts a laser, which had been amplified in a gain medium. Demo is near IR. Hoping for slightly more broadband sources. Could be used for laser heat absorbers as a thermal laser receiver in remote power beaming applications...
CPA  coherent  perfect  absorber  loss  medium  antilaser  light  receiver  heat  IR  laser  silicon  semiconductor  optics  materials  science  research  technology  Delicious 
november 2011 by asteroza

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