External cavity diode laser around 657 nm

被引：1

作者：

吕德胜

黄凯凯

王凤芝

杨东海

机构：

[1] Institute of Electronics and Computer Science, Peking University

[2] Key Laboratory for Quantum Information and Measurement, MOE China, Beijing 100871 ,Institute of Electronics and Computer Science, Peking University

来源：

Chinese Optics Letters | 2003年 / 11期

基金：

中国国家自然科学基金;

关键词：

mode; in; as; External cavity diode laser around 657 nm; were; length; of; have; is; be; APD; with;

D O I：

暂无

中图分类号：

O432.12 [];

学科分类号：

070207 ; 0803 ;

摘要：

Operating a laser diode in an external cavity, which provides frequency-selective feedback, is a very effective method to tune the laser frequency to a range far from its free running frequency. For the Ca atomic Ramsey spectroscopy experiment, we have constructed a 657-nm laser system based on the Littman-Metcalf configuration with a 660-nm commercial laser diode. Continuously 10-GHz tuning range was achieved with about 100-kHz spectral linewidth, measured with beat-note spectrum of two identical laser systems.

引用

页码：656 / 657

页数：2