Amplification of an electromagnetic wave reflected from population-inverted semiconductor films
I F Vakhnenko, Yu G Novokhat'ko, V M Filippov
A theoretical analysis is made of the reflection of light from population-inverted semiconductor films. It is shown that, under certain conditions, light (electromagnetic wave) may be amplified as a result of such reflection.
Soviet Journal of Quantum Electronics•Sep 30, 1975•0 citations