Power spectra and variance of laser-noise-induced population fluctuations in two-level atoms.
Power spectra and variance of laser-noise-induced population fluctuations in two-level atoms.
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DOI：
10.1103/physreva.41.2653
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发表时间：
1990-03
期刊：
影响因子：
--
通讯作者：
Ritsch;Zoller;Cooper
中科院分区：
文献类型：
--
作者：
Ritsch;Zoller;Cooper
从理论上研究了激光噪声引起的二能级系统共振荧光强度的变化和功率谱。本文研究了单模激光器的振幅和相位噪声涨落的影响。振幅和相位波动的相关性，是相关的激发与二极管激光器，示出导致显着的不对称性的方差谱。
Variances and power spectra of the resonance fluorescence intensity induced by laser noise in two-level systems are studied theoretically. The effects of amplitude and phase noise fluctuations of a single-mode laser are investigated. Correlations of amplitude and phase fluctuations, as is relevant for excitation with diode lasers, are shown to lead to pronounced asymmetries in variance spectra.