Comment Re:Townes was Told that the Maser Was Impossible (Score 5, Interesting) 73
Indeed. Bohr argued, even earlier, with Einstein on this issue, saying that stimulated emission was impossible. Einstein derived the rate equations for the laser.
People erroneously imagine that Einstein was wrong about quantum mechanics. He wasn't. And in two central areas, the Copenhagen interpretation (it is a useful approximation but makes no sense as physics, decoherence does), and the laser, Bohr was wrong and Einstein was right.
People erroneously imagine that Einstein was wrong about quantum mechanics. He wasn't. And in two central areas, the Copenhagen interpretation (it is a useful approximation but makes no sense as physics, decoherence does), and the laser, Bohr was wrong and Einstein was right.