Absolute frequency stabilization of an Er-doped fiber laser against H13C14N absorption lines at 1550 nm

被引:0
|
作者
Jia, Yudong [1 ]
Zhang, Xiaoqing [1 ]
机构
[1] Beijing Key Laboratory for Opto-Electronic Measurement Technology, Beijing Information Science and Technology University, Beijing,100192, China
来源
Chinese Optics Letters | 2015年 / 13卷
关键词
Stabilization - Frequency stability - Molecular spectroscopy - Fiber lasers;
D O I
10.3788/COL201513.S21411
中图分类号
学科分类号
摘要
We report on the frequency stabilization of Er-doped fiber lasers against rotovibrational absorption lines of molecular H13C14N at 1550 nm by means of the frequency modulation spectroscopy technique. The laser frequency is locked to the saturated dispersion signal of an HCN cell and reached a stability of 0.4 × 10-11 for a 100 s integration time without frequency modulation. © 2015 Chinese Optics Letters.
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