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arXiv · 0909.2405

Cooperative atomic scattering of light from a laser with a colored noise spectrum

Xiaoji Zhou
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Abstract

The collective atomic recoil lasing is studied for an ultra-cold and collisionless atomic gas in a partially coherent pump with a colored noise. Compared to white noise, correlations in colored noise are found to be able to greatly enhance or suppress the growth rate, above or below a critical detuning. Effects on cooperative scattering of light for noise correlation time, noise intensity and pump-probe detuning are discussed. This result is consistent with our simulation and linear analysis about the evolution equations in the regions of instability.

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Xiaoji Zhou. 2009-09-13. Cooperative atomic scattering of light from a laser with a colored noise spectrum. https://doi.org/10.1103/physreva.80.023818

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