Quantum theory of excess noise
arXiv:quant-ph/9904059 · doi:10.1103/PhysRevA.60.2529
Abstract
We analyze the excess noise in the framework of the conventional quantum theory of laser-like systems. Our calculation is conceptually simple and our result also shows a correction to the semi-classical result derived earlier.
4 pages, 0 figures, revtex, this version has minor changes and one additional reference, scheduled for publication SEP99 in PRA
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