1.5 μm Wavelength Standard based on Acetylene Saturated Absorption at NIM

被引:0
|
作者
Wang, Jianbo [1 ]
Yin, Cong [1 ]
Qian, Jin [1 ]
Shi, Chunying [1 ]
Wang, Hanping [1 ]
Cai, Shan [1 ]
Zhang, Mingyu [1 ]
机构
[1] Natl Inst Metrol, Beijing 100013, Peoples R China
基金
国家重点研发计划;
关键词
Acetylene saturated absorption; acetylene; spectroscopy; ECDLlaser; laser wavelength standard; NIR stable; laser source; 3f detection; OPTICAL FREQUENCY;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper describes a 1.5 mu m stabilized diode laser, which is based on the Doppler-free spectra of acetylene (C2H2)-C-13. This stabilized near infrared laser can be applied in the optical fiber communication as a wavelength reference standard. It takes the 3f detection technique with one-way pump and probe configuration. The initial experiment results show that a relative stability of 4.2x10(-13) at 100 s and standard uncertainty of 2.5 x10(-11) are obtained, respectively.
引用
收藏
页数:2
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