paper

Maximum likelihood estimation of photon number distribution from homodyne statistics

arXiv:physics/9712043 · doi:10.1103/PhysRevA.57.5013

Abstract

We present a method for reconstructing the photon number distribution from the homodyne statistics based on maximization of the likelihood function derived from the exact statistical description of a homodyne experiment. This method incorporates in a natural way the physical constraints on the reconstructed quantities, and the compensation for the nonunit detection efficiency.

3 pages REVTeX. Final version, to appear in Phys. Rev. A as a Brief Report

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