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An All-Polarization-Maintaining Multi-Branch Optical Frequency Comb for Highly Sensitive Cavity Ring-Down Spectroscopy*

文献类型：期刊论文

作者Ning, Kai2,3; Hou, Lei1,3; Fan, Song-Tao2,3; Yan, Lu-Lu2,3; Zhang, Yan-Yan2,3; Rao, Bing-Jie2,3; Zhang, Xiao-Fei2,3; Zhang, Shou-Gang2,3; Jiang, Hai-Feng2,3
刊名CHINESE PHYSICS LETTERS
出版日期2020-06-01
卷号37期号:6页码:5
关键词42 62 Eh 42 55 Wd 42 65 Tg
ISSN号0256-307X
DOI10.1088/0256-307X/37/6/064202
英文摘要We demonstrate a multi-branch all polarization-maintaining Er:fiber frequency comb with five application ports for precise measurement of atomic/molecular transition frequencies in the near-infrared region. A fully stabilized Er:fiber frequency comb with a nonlinear amplifying loop mirror is achieved. The in-loop relative instability of stabilized carrier-envelope-offset frequency is 5.6 x 10(-18)at 1 s integration time, while that of the repetition rate is well below 1.8 x 10(-12)limited by the measurement noise floor of the commercial frequency counter. Five application ports are individually optimized for applications with different wavelengths (1064 nm, 1083 nm, 1380 nm, 1637 nm and 1750 nm). The beat note between the optical frequency comb and continuous laser exhibits the signal-to-noise ratio of at least 30 dB at a resolution bandwidth of 100 kHz. The in-loop frequency instability of the comb is evaluated to be good enough for measurement of rotation-resolved transitions of molecules below 1 kHz resolution.
WOS关键词SUPERCONTINUUM GENERATION ; WAVELENGTH ; TRANSITION
资助项目National Natural Science Foundation of China[61825505] ; National Natural Science Foundation of China[91536217]
WOS研究方向Physics
语种英语
WOS记录号WOS:000544995000001
出版者IOP PUBLISHING LTD
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://210.72.145.45/handle/361003/9251]  
专题国家授时中心_量子频标研究室
通讯作者Jiang, Hai-Feng
作者单位1.Northwest Univ, Inst Photon & Photon Technol, Xian 710069, Peoples R China
2.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Key Lab Time & Frequency Primary Stand, Natl Time Serv Ctr, Xian 710600, Peoples R China
推荐引用方式
GB/T 7714		 Ning, Kai,Hou, Lei,Fan, Song-Tao,et al. An All-Polarization-Maintaining Multi-Branch Optical Frequency Comb for Highly Sensitive Cavity Ring-Down Spectroscopy*[J]. CHINESE PHYSICS LETTERS,2020,37(6):5.
APA Ning, Kai.,Hou, Lei.,Fan, Song-Tao.,Yan, Lu-Lu.,Zhang, Yan-Yan.,...&Jiang, Hai-Feng.(2020).An All-Polarization-Maintaining Multi-Branch Optical Frequency Comb for Highly Sensitive Cavity Ring-Down Spectroscopy*.CHINESE PHYSICS LETTERS,37(6),5.
MLA Ning, Kai,et al."An All-Polarization-Maintaining Multi-Branch Optical Frequency Comb for Highly Sensitive Cavity Ring-Down Spectroscopy*".CHINESE PHYSICS LETTERS 37.6(2020):5.

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来源：国家授时中心

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