I found this interesting.
Alfalight of the US has been awarded $4.7 million by the US Defense Advanced Research Projects Agency (DARPA) to develop and commercialize a 50 W single emitter laser diode.
http://optics.org/optics/Articles.do?channel=technology&articleId=24695
Alfalight of the US has been awarded $4.7 million by the US Defense Advanced Research Projects Agency (DARPA) to develop and commercialize a 50 W single emitter laser diode.
http://optics.org/optics/Articles.do?channel=technology&articleId=24695
