中国科学院光电技术研究所机构知识库
Advanced  
IOE OpenIR  > 光电技术研究所被WoS收录文章  > 期刊论文
题名:
Experimental research on phase detection and correction of two fiber amplifier based on active segmented mirrors
作者: Yang Ruo-Fu1,2; Yang Ping1; Shen Feng1
刊名: ACTA PHYSICA SINICA
出版日期: 2009-12-01
卷号: 58, 期号:12, 页码:8297-8301
关键词: active segment mirror ; strip extract algorithm ; phase noise ; fiber amplifier
文章类型: Article
英文摘要: The measurement of piston noise is a critical issue in coherent combining of fiber lasers. This paper presents a strip extracting algorithm, which get the amplitude of phase noise in fiber amplifier. By this algorithm, phase noise of fiber amplifier working in 10(-3) W level is measured and real-time controlled by high-speed digital processing circuit and active segment mirrors. Experimental results indicate, that after closing the loop, fringe contrast improves from 0.09 to 0.25, intensity value of piston noise decreases from 1053.4 nm down to 116.7 nm; the calibration precision and bandwidth of the system achieve 1/10 lambda and similar to 50 Hz, respectively.
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Physics, Multidisciplinary
研究领域[WOS]: Physics
关键词[WOS]: COHERENT COMBINATION
收录类别: SCI
语种: 英语
WOS记录号: WOS:000273681500029
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/3298
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Inst Opt & Elect, Key Lab Adapt Opt, Chengdu 610209, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

Recommended Citation:
Yang Ruo-Fu,Yang Ping,Shen Feng. Experimental research on phase detection and correction of two fiber amplifier based on active segmented mirrors[J]. ACTA PHYSICA SINICA,2009,58(12):8297-8301.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Yang Ruo-Fu]'s Articles
[Yang Ping]'s Articles
[Shen Feng]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Yang Ruo-Fu]‘s Articles
[Yang Ping]‘s Articles
[Shen Feng]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院光电技术研究所 - Feedback
Powered by CSpace