1.06μm区域的Cs_2分子吸收光谱  

Molecular Cesium Absorption Spectra near 1.06 μm

作　　者：林岳明[1] 何慧娟[1] 

机构地区：[1]中国科学院上海光学精密机械研究所

出　　处：《光学学报》1997年第6期717-722,共6页Acta Optica Sinica

基　　金：国家自然科学基金;中国科学院上海光学精密机械研究所量子开放实验室的资助

摘　　要：用ＲＫＲ（Ｒｙｄｂｅｒｇ－Ｋｌｅｉｎｎ－Ｒｅｅｓ）方法计算了Ｃｓ２分子的Ｘ１＋ｇ和Ａ１＋ｕ的势能曲线，求解了Ｃｓ２分子核运动的径向薛定谔方程，获得Ｘ态与Ａ态间跃迁的Ｆｒａｎｃｋ－Ｃｏｎｄｏｎ因子和１．０６μｍ附近区域的吸收光谱，并与实验测得的吸收光谱作了比较。The potentials for molecular cesium (Cs 2) X 1?  + g and A 1? + u states have been calculated by RKR method. A set of Franck Condon factors for X state (v '=0￣30)A state (v ′=0￣30) have been obtained by solving radial Schrodinger equation of nuclei. The absorption spectra is demonstrated in the wavelength near 1.06 μm. The calculated absorption spectra are in good agreement with experimental ones.

关 键 词：分子光谱 吸收光谱 Se分子 激光器工作波长 

分 类 号：O561.3[理学—原子与分子物理]