Acta Optica Sinica, Volume. 23, Issue 7, 782(2003)
Effects of Correlation between Noises on the Spectral Density of Atom Laser
Expressions are derived for the correlation function and the spectral density of an atom laser driven by a colored noise and a white noise, with a correlation of the exponential form. The spectral density displays one, two or three peaks, depending on the correlation strength between noises. A possible way of measuring the spacing of interference pattern is suggested to demonstrate this multi peak feature in the experiment. Effects of the correlation time of noises on the spectral density also are discussed.
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[in Chinese], [in Chinese], [in Chinese]. Effects of Correlation between Noises on the Spectral Density of Atom Laser[J]. Acta Optica Sinica, 2003, 23(7): 782