量子电子学报, 2000, 17 (1): 43, 网络出版: 2006-05-15
用于激光原子囚禁的二极管激光器的稳频和移频
Frequency Stabilization and Detuning of Diode Laser in Laser Trapping of Atoms
饱和吸收光谱 二极管激光器稳频 激光囚禁原子 saturated absorption spectroscopy frequency stabilization of diode laser laser trapping of atoms
摘要
用饱和吸收光谱法对二极管激光器进行了稳频,使得激光器的等效线宽小于1~MHz,并利用声光调制器使激光的频移量得到控制,能满足激光冷却与囚禁原子对激光频率稳定性和频移量的要求,实现了Rb原子的激光囚禁。
Abstract
Frequency of diode laser is stabilized by using saturated absorption spectroscopy, the linewidth of laser frequency is less than 1 MHz, and the offset of laser frequency can be controlled by using acousto-optical modulator. It satisfied the requirement of laser cooling and trapping of atoms, and thus has been used to the realization of laser cooling and trapping of rubidium atoms.
王谨, 柳晓军, 李交美, 江开军, 詹明生. 用于激光原子囚禁的二极管激光器的稳频和移频[J]. 量子电子学报, 2000, 17(1): 43. 王谨, 柳晓军, 李交美, 江开军, 詹明生. Frequency Stabilization and Detuning of Diode Laser in Laser Trapping of Atoms[J]. Chinese Journal of Quantum Electronics, 2000, 17(1): 43.