基本信息:
- 专利标题： 自相似飞秒脉冲掺铒光纤激光器
- 专利标题（英）：Self-similar pulsed erbium doped fiber laser in femtosecond
- 申请号：CN200610123626.7 申请日：2006-11-17
- 公开(公告)号：CN1960086A 公开(公告)日：2007-05-09
- 发明人： 冯杰 , 徐文成 , 陈伟成 , 刘颂豪
- 申请人： 华南师范大学
- 申请人地址： 广东省广州市天河区石牌街华南师范大学科研处
- 专利权人： 华南师范大学
- 当前专利权人： 华南师范大学
- 当前专利权人地址： 广东省广州市天河区石牌街华南师范大学科研处
- 代理机构： 广州粤高专利代理有限公司
- 代理人： 王楚鸿
- 主分类号： H01S3/067
- IPC分类号： H01S3/067 ; H01S3/098 ; H01S3/094 ; H01S3/0941 ; G02B6/00 ; H04B10/00
The laser is composed of following parts connected through general optical fiber: laser pump source, wavelength division multiplexing coupler, ytterbium doped optical fiber, dispersion decrescent optical fiber with positive GVD, output coupler, mode-locking device of polarization rotation, compensating device for chatter pulse. The mode-locking device of polarization rotation includes polarization controller, isolator and polarization adjuster. The compensating device for chatter pulse consists of Bragg grating of optical fiber, and Faraday mirror. The invention can generate high energy, high power light pulse in femtosecond level, low cost, near to transform limit, with no base seat, and without chatter. The invention is applicable to optical fiber communication, nonlinear optics, super quick optics, and transient state optics widely.
公开/授权文献:
- CN100429847C 自相似飞秒脉冲掺铒光纤激光器 公开/授权日：2008-10-29