Acta Optica Sinica, Volume. 7, Issue 4, 341(1987)
Analysis and study on the temporal coherence of gas laser with multi-longitudinal modes
According to the Wiener-Khintohine law, we have derived a general formula on the temporal coherence of gas laser with multi-longitudinal modes, and given results on the temporal coherence of gas laser under the state of symmetric and nonsymmetrio distribution, When (1) . It is consistent with the results of reference [4] and [2-3] respectively. Finally, from the theory and experiment, this paper analyses and studies temporal coherence of the above-mentioned four cases.
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YIN JIANPING, ZHANG BINGQUAN, LU JUNFA, XIA JIANGANG. Analysis and study on the temporal coherence of gas laser with multi-longitudinal modes[J]. Acta Optica Sinica, 1987, 7(4): 341