首页 | 本学科首页   官方微博 | 高级检索  
     

自启动、宽调谐的ps掺Yb双包层光纤激光器
引用本文:胡姝玲,杨广荣,高春清,吕福云.自启动、宽调谐的ps掺Yb双包层光纤激光器[J].光电子.激光,2005,16(9):1029-1031.
作者姓名:胡姝玲  杨广荣  高春清  吕福云
作者单位:北京理工大学光电工程系,北京,100081;南开大学物理科学院,天津,300071;中国人民解放军军事交通学院,天津,300161;中国人民解放军军事交通学院,天津,300161;北京理工大学光电工程系,北京,100081;南开大学物理科学院,天津,300071
基金项目:国家重点基金资助项目(60137010);国家自然科学基金资助项目(69977012);天津市自然科学基金资助项目(99380101)
摘    要:对连续泵浦的自启动、宽调谐的ps脉冲掺Yb^3+双包层光纤激光器进行了实验研究。采用20m单模掺Yb^3+双包层光纤作为增益介质,利用77MHz射频信号的声光调制器(AOM)作为频移器以及体光栅构成外腔,得到了重复频率为1GHz、平均功率为56.3mW以及脉宽小于60ps的脉冲,激光器的调谐范围超过40nm。

关 键 词:频移反馈  自启动  光纤激光器  调谐
文章编号:1005-0086(2005)09-1029-03
收稿时间:2005-03-26
修稿时间:2005-03-262005-05-23

Self-starting Widely Tunable ps Pulses Generation from Yb-doped Double-clad Fiber Laser
Hu ShuLing;Yang GuangRong;Gao ChunQing;Lv FuYun.Self-starting Widely Tunable ps Pulses Generation from Yb-doped Double-clad Fiber Laser[J].Journal of Optoelectronics·laser,2005,16(9):1029-1031.
Authors:Hu ShuLing;Yang GuangRong;Gao ChunQing;Lv FuYun
Abstract:The cw pumped self-staring,widely tunable ps pulses Yb~(3+)-doped double-clad fiber laser is experimentally studied.In experiments,the 20 m single mode Yb~(3+)-doped double-clad fiber worked as gain medium.And we used 77 MHz RF signal AOM and a grating which formed external cavity to provide feedback,and made the laser linewidth narrower.We obtained 1 GHz repetition rate with highest output power 56.3 mW pulses,whose width was smaller than 60 ps.Also,the fiber laser was tunable over 40 nm from 1 072.9 nm to 1 113.7 nm.
Keywords:frequency-shifted-feedback  self-starting  fiber laser  tunable
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《光电子.激光》浏览原始摘要信息
点击此处可从《光电子.激光》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号