Intensity Correlation Function of Field Backscattered by Two Isotropic Atoms

摘要

It is shown that the temporal intensity correlation function of laser light backscattered by two isotropic atoms displays the photon antibunching property in a helicity-conserving polarization channel. A simple qualitative explanation to this effect is given, results of numerical calculations that support the qualitative analysis are presented, and possibilities of the experimental observation of this effect are discussed.