量子光学学报, 2009, 15 (2): 180, 网络出版: 2010-09-07
室温下铯原子气室中6P3/2-8S1/2激发态跃迁的速度选择光谱
Observation of Velocity-selective Spectra of 6P3/2-8S1/2 Transition with a Cesium Vapor Cell at Room Temperature
激发态光谱 泵浦探测光谱 多普勒效应 麦克斯韦速度分布 excited states spectrum pump-probe spectra Doppler effect Maxwell velocity distribution
摘要
以室温下的气室铯原子为介质,采用泵浦探测的方法获得激发态之间的光谱。在泵浦光与探测光相向、同向作用于铯原子得到的激发态超精细光谱有很大的差异。当考虑多普勒效应的影响,其分析结果与实验结果相一致。
Abstract
The excited states spectra are obtained by pump-probe method in a room-temperature Cs vapor cell, which for both pump laser beam counter-propagating and co-propagating with probe laser beam schemes are very different. The experimental results are consistent with analysis results in consideration of the Doppler effect.
杨保东, 赵江艳, 梁强兵, 杨建峰, 何军, 张天才, 王军民. 室温下铯原子气室中6P3/2-8S1/2激发态跃迁的速度选择光谱[J]. 量子光学学报, 2009, 15(2): 180. YANG Bao-dong, ZHAO Jiang-yan, LIANG Qiang-bing, YANG Jian-feng, HE Jun, ZHANG Tian-Cai, WANG Jun-min. Observation of Velocity-selective Spectra of 6P3/2-8S1/2 Transition with a Cesium Vapor Cell at Room Temperature[J]. Acta Sinica Quantum Optica, 2009, 15(2): 180.