IMECH-IR  > 先进制造工艺力学重点实验室
Principle demonstration of the phase locking based on the electro-optic modulator for Taiji space gravitational wave detection pathfinder mission
Liu HS(刘河山)1; Dong YH(董宇辉)2; Gao RH(高瑞红)1,3; Luo ZR(罗子人)1; Jin G(靳刚)1,3
Source PublicationOPTICAL ENGINEERING
2018-05-01
Volume57Issue:5Pages:054113
ISSN0091-3286
Abstract

Weak-light phase locking is a key technology for Taiji space gravitational wave detection and its pathfinder mission. Previously, the phase locking was achieved by a complicated technique, which controls the frequency of the laser via a piezo-electric actuator (kHz range or more) and a temperature actuator (sub-Hz range). We propose an easy phase-locking strategy, which is based on the electro-optic modulator (EOM). Compared with the traditional way, this strategy only needs to modulate the driven voltage of the EOM, and the frequency bandwidth can cover all ranges. An experiment is also established to prove the feasibility of the method. The results show that the noises are <80 mu rad/Hz(1/2) in frequencies from 0.2 to 1 Hz, and the thermal drift is the main noise source in our recent system. (C) 2018 Society of Photo-Optical Instrumentation Engineers (SPIE)

KeywordTaiji Space Gravitational Wave Detection Phase Locking Laser Interferometer Electro-optic Modulator Phasemeter
DOI10.1117/1.OE.57.5.054113
Indexed BySCI ; EI
Language英语
WOS IDWOS:000435435300037
WOS KeywordLisa ; Cosmology
WOS Research AreaOptics
WOS SubjectOptics
Funding OrganizationChinese Academy of Sciences(XDB23030000)
ClassificationQ4
Ranking1
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/77638
Collection先进制造工艺力学重点实验室
Corresponding AuthorLuo ZR(罗子人)
Affiliation1.Chinese Acad Sci, Inst Mech, Beijing, Peoples R China
2.Beijing Res Inst Telemetry, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Liu HS,Dong YH,Gao RH,et al. Principle demonstration of the phase locking based on the electro-optic modulator for Taiji space gravitational wave detection pathfinder mission[J]. OPTICAL ENGINEERING,2018,57(5):054113.
APA Liu HS,Dong YH,Gao RH,Luo ZR,&Jin G.(2018).Principle demonstration of the phase locking based on the electro-optic modulator for Taiji space gravitational wave detection pathfinder mission.OPTICAL ENGINEERING,57(5),054113.
MLA Liu HS,et al."Principle demonstration of the phase locking based on the electro-optic modulator for Taiji space gravitational wave detection pathfinder mission".OPTICAL ENGINEERING 57.5(2018):054113.
Files in This Item: Download All
File Name/Size DocType Version Access License
irJ2018155.pdf(1107KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu HS(刘河山)]'s Articles
[Dong YH(董宇辉)]'s Articles
[Gao RH(高瑞红)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu HS(刘河山)]'s Articles
[Dong YH(董宇辉)]'s Articles
[Gao RH(高瑞红)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu HS(刘河山)]'s Articles
[Dong YH(董宇辉)]'s Articles
[Gao RH(高瑞红)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: irJ2018155.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.