摘要
利用原子束装置，采用双束波长为 λ１＝８５２．１ｎｍ和λ２＝５１０ｎｍ激光的两步激发，实验研究了 Ｃｓ Ｒｙｄｂｅｒｇ态原子在外加电场为 ０～６００ Ｖ／ｃｍ时的 Ｓｔａｒｋ扇形图，观察到在外电场的作用下能级出现l混合和ｎ混合的现象．
With an atomic beam apparatus and two lasers at λ1 = 852.1nm and λ2=510 nm, the Cs atoms are excited to high Rydberg states via a two-step process. The Stark effect of the Rydberg Cs atom has been experimentally studied in the range of external field 0-600 V/cm, the map of the Stark spectra reveal profound 'l-mixing' and 'n-mixing' of the Stark sublevels.
出处
《量子电子学报》
CAS
CSCD
2000年第4期301-304,共4页
Chinese Journal of Quantum Electronics
基金
国家自然科学基金
