Comment Re:What happens when the laser is turned off? (Score 5, Interesting) 72
Interesting theory, but where does this energy go ? Is it converted to sound, heat, mass, or some other form ?
Heat.
And if we could completely "sap all the energy" away from the beam, wouldn't this imply we could create 100% effecient solar cells ?
As long as you're happy with heat as output, 100% efficient solar cells are quite trivial.