Chinese Journal of Lasers B, 2001, 10 (5): 343, 网络出版: 2006-08-10
Measurement of Velocity Distribution in Atomic Beam by Diode Laser with Narrow Line width
摘要
Abstract
In this paper, by using the detecting laser beam interacts with the atomic beam at a sharp angle and the Doppler frequency shift effect, the velocity distribution in cesium atomic beam is measured with a diode laser of narrow linewidth of 1 MHz. The effects of the atomic natural line width and cycling transition detecting factor on the measured results have been analyzed. Finally, the measured results have been compared with the theoretical calculation.
CHEN Jingbiao, WANG Fengzhi, YANG Donghai, WANG YiQiu. Measurement of Velocity Distribution in Atomic Beam by Diode Laser with Narrow Line width[J]. Chinese Journal of Lasers B, 2001, 10(5): 343. CHEN Jingbiao, WANG Fengzhi, YANG Donghai, WANG YiQiu. [J]. 中国激光(英文版), 2001, 10(5): 343.