中国激光, 2004, 31 (1): 25, 网络出版: 2006-06-12
光抽运效应的实验演示
A Simple Demonstration of Optical Pumping Effect
摘要
利用两台不同的激光器,一台作为抽运光源,另一台作为探测光源,抽运光源分别运转于不同的频率,并扫动其频率,得到各磁子能级随抽运光场的扫动而发生的原子重新分布所引起的吸收增强现象.
Abstract
Two sets of laser system are used, one as a probing beam, the other as an optical pumping beam, to analyze the population distribution of the magnetic sublevel. By scanning the frequency of the optical pumping beam at different frequency, the absorption spectrum is got, from which the population variation of some sublevel can be deduced.
贺凌翔, 王育竹. 光抽运效应的实验演示[J]. 中国激光, 2004, 31(1): 25. 贺凌翔, 王育竹. A Simple Demonstration of Optical Pumping Effect[J]. Chinese Journal of Lasers, 2004, 31(1): 25.
PDF全文
