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

NTSC-IR

	An All-Polarization-Maintaining Multi-Branch Optical Frequency Comb for Highly Sensitive Cavity Ring-Down Spectroscopy
	Ning K(宁凯)1; Hou L(侯磊)1; Fan ST(樊松涛)1; Yan LL(闫露露)1; Zhang YY(张颜艳)1; Rao BJ(饶冰洁)1; Zhang XF(张晓斐)1; Zhang SG(张首刚)1; Jiang HF(姜海峰)1
	2020
发表期刊	中国物理快报:英文版
ISSN	0256-307X
卷号	37.0 期号:006 页码:26
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 5.6×10-18 at 1 s integration time,while that of the repetition rate is well below 1.8×10-12 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	stabilized Polarization Highly
语种	英语
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/12206
专题	中国科学院国家授时中心
作者单位	1.Key Laboratory of Time and Frequency Primary Standards,National Time Service Center,Chinese Academy of Sciences 2.中国科学院 3.Institute of Photonics and Photon-Technology,Northwest University
推荐引用方式 GB/T 7714	Ning K,Hou L,Fan ST,et al. An All-Polarization-Maintaining Multi-Branch Optical Frequency Comb for Highly Sensitive Cavity Ring-Down Spectroscopy[J]. 中国物理快报:英文版,2020,37.0(006):26.
APA	宁凯.,侯磊.,樊松涛.,闫露露.,张颜艳.,...&姜海峰.(2020).An All-Polarization-Maintaining Multi-Branch Optical Frequency Comb for Highly Sensitive Cavity Ring-Down Spectroscopy.中国物理快报:英文版,37.0(006),26.
MLA	宁凯,et al."An All-Polarization-Maintaining Multi-Branch Optical Frequency Comb for Highly Sensitive Cavity Ring-Down Spectroscopy".中国物理快报:英文版 37.0.006(2020):26.