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

doi:10.1088/0256-307X/37/6/064202

NTSC-IR > 量子频标研究室

	An All-Polarization-Maintaining Multi-Branch Optical Frequency Comb for Highly Sensitive Cavity Ring-Down Spectroscopy*
	Ning, Kai 1,2; Hou, Lei 1,3; Fan, Song-Tao 1,2; Yan, Lu-Lu 1,2; Zhang, Yan-Yan 1,2; Rao, Bing-Jie 1,2; Zhang, Xiao-Fei 1,2; Zhang, Shou-Gang 1,2; Jiang, Hai-Feng1,2
	2020-06-01
发表期刊	CHINESE PHYSICS LETTERS
ISSN	0256-307X
卷号	37 期号:6 页码:5
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.
关键词	42 62 Eh 42 55 Wd 42 65 Tg
资助者	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
DOI	10.1088/0256-307X/37/6/064202
关键词[WOS]	SUPERCONTINUUM GENERATION ; WAVELENGTH ; TRANSITION
语种	英语
资助项目	National Natural Science Foundation of China[61825505] ; National Natural Science Foundation of China[91536217]
资助者	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
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000544995000001
出版者	IOP PUBLISHING LTD
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/9251
专题	量子频标研究室
通讯作者	Jiang, Hai-Feng
作者单位	1.Chinese Acad Sci, Key Lab Time & Frequency Primary Stand, Natl Time Serv Ctr, Xian 710600, Peoples R China 2.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China 3.Northwest Univ, Inst Photon & Photon Technol, Xian 710069, 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.