泵浦统计、原子相干性及多单光子激光场光子数压缩效应

Pump Statistics, Atomic Coherences and Photon-Number Squeezing in Many One-Photon Laser Field

利用朗之万方程理论证明，在多单光子激光振荡的线性区域，泵浦统计、原子相干性及原子位相起伏可导致光子数压缩效应。

Using the Langevin equation theory, we show in this paper that pump statistics, atomic coherence and atomic phase fluctuations can result in photon-number squeezing in the linear region of operation of many one-photon lasers.