Characterization and optimization of a tapered amplifier by its spectra through a long multi-pass rubidium absorption cell

doi:10.1364/AO.57.007427

	Characterization and optimization of a tapered amplifier by its spectra through a long multi-pass rubidium absorption cell
	Zhou, Chao 1,3; Barthwal, Sachin 1,3; Zhang, Wendong 1,2; He, Chuan 1,2; Tang, Biao 1,3; Zhou, Lin 1,3; Wang, Jin 1,3; Zhan, Ming-Sheng 1,3
刊名	APPLIED OPTICS
	2018-09-10
卷号	57 期号:26 页码:7427-7434
ISSN号	1559-128X
DOI	10.1364/AO.57.007427
英文摘要	We present a method to characterize and optimize a tapered-amplifier laser system (TALS) by its spectral quality through a long multi-pass rubidium absorption cell. A thermal vapor cell is used to measure the non-resonant spectrum of TALS, including the broadband amplified spontaneous emission (ASE), which is its main spectral noise. This method gives a simple quantified measurement to optimize various working parameters of a TA, including current and temperature online. It can as well be used to compare various TA chips based on their usage time during our precision measurement experiments. The results of this method are compared and found in sync with traditional methods of Fabry - Perot cavity and beat measurements. Such characterization and optimization are important for noise control in atom interferometers, atomic clocks, and other atomic manipulations. It can very well be used for investigating nonlinearity and ASE inside amplifying chips and can be utilized in other applications of ASE using bioimaging. (C) 2018 Optical Society of America
资助项目	National Key Research and Development Program of China[2016YFA0302002] ; National Natural Science Foundation of China (NSFC)[91536221] ; National Natural Science Foundation of China (NSFC)[91736311] ; National Natural Science Foundation of China (NSFC)[11574354] ; National Natural Science Foundation of China (NSFC)[11204354] ; Chinese Academy of Sciences (CAS)[XDB21010100] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences
WOS关键词	SPONTANEOUS EMISSION ; AMPLIFICATION ; FREQUENCY
WOS研究方向	Optics
语种	英语
出版者	OPTICAL SOC AMER
WOS记录号	WOS:000444085500002
资助机构	National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/13094]
专题	中国科学院武汉物理与数学研究所
通讯作者	Barthwal, Sachin
作者单位	1.Chinese Acad Sci, Wuhan Natl Lab Optoelect, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Chao,Barthwal, Sachin,Zhang, Wendong,et al. Characterization and optimization of a tapered amplifier by its spectra through a long multi-pass rubidium absorption cell[J]. APPLIED OPTICS,2018,57(26):7427-7434.
APA	Zhou, Chao.,Barthwal, Sachin.,Zhang, Wendong.,He, Chuan.,Tang, Biao.,...&Zhan, Ming-Sheng.(2018).Characterization and optimization of a tapered amplifier by its spectra through a long multi-pass rubidium absorption cell.APPLIED OPTICS,57(26),7427-7434.
MLA	Zhou, Chao,et al."Characterization and optimization of a tapered amplifier by its spectra through a long multi-pass rubidium absorption cell".APPLIED OPTICS 57.26(2018):7427-7434.