光泵亚毫米波激光AC Stark分裂的频谱特性

Spectral Characteristics of AC Stark Splitting in Optically Pumped Submillimeter Wavelaser

以 NH3 分子为工作物质 ,在 TEA- 1 0 ( 8)泵浦下 ,利用密度矩阵方程和迭代法计算了NH3 分子远红外跃迁 V2 :a Q( 2 ,2 )、a Q( 1 ,1 ) ,a Q( 2 ,1 )和 a Q( 3,2 )以及 AC Stark分裂的频谱特性。同时 ,进行了相关的实验研究。理论计算与实验结果一致。

In this paper,the semiclassical density matrix equation was solved to calulate the spectral characterstics of V 2:aQ(2,2),aQ(2,1)aQ(1,1),aQ(3,2)transition and AC Stark splitting for optically pumped NH 3 molecular far infrared laser(NH 3 OPFIRL),which was pumped by TEA CO 2 10R(8).The measurement showed that the theoretical were in good agreement with experimental results.