摘要
用共振多光子电离光谱技术，检测钠分子Ｘ１Σ＋ｇ→２１Πｇ在１６５７４．５ｃｍ－１～１６５９０．５ｃｍ－１之间的共振电离信号激发谱，根据有关分子常数和德哈姆展开式，标识了其中三条谱线。借助于电离流时间衰减曲线。
By means of two photon resonant three photon ionization spectroscopic technique, ionization spectrum of X 1Σ + g→2 1Π g of the sodium dimer in range of ( 16574.5 ￣ 16590.5 ) cm -1 was detected and its three resonant ionization features were identified. With the measurement of ion current decay curves of the three features, dynamic parameters of them were obtained.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1998年第10期1464-1466,共3页
Acta Optica Sinica
基金
国家自然科学基金
