[in Chinese], [in Chinese], [in Chinese]. A method of measuring small signal gain of CO2 lasers[J]. Chinese Journal of Lasers, 1987, 14(6): 380
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A method of measuring small signal gain of CO2 lasers is studied by using a CdTe crystal as a loss tunable cell in the cavity. By using the equivalent cavity mirrors and considering the thermo-lensing effect, the small signal gains of lasers in different structures were measured.