Li Shangyi, Xiao Jianning, Chen Daguang. Theoretical analysis of a single frequency He-Ne lasers[J]. Chinese Journal of Lasers, 1986, 13(7): 392
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A single frequency high output power He-Ne laser was obtained with Inhomo-geneous longitudinal magnetic field and high gas pressure, it has high frequency stability and a coherence length of greater than 14 meters. This paper presents the theoretical analysis on the operation mechanism.