1. 平台首页
  2. 国际论文信息
  • 文献标题:   Resonantly pumped 1.645 mu m high repetition rate Er:YAG laser Q-switched by a graphene as a saturable absorber
  • 文献类型:   Article
  • 作　　者:   GAO CQ, WANG R, ZHU LN, GAO MW, WANG Q, ZHANG ZG, WEI ZY, LIN JJ, GUO LW
  • 作者关键词:  
  • 出版物名称:   OPTICS LETTERS
  • ISSN:   0146-9592 EI 1539-4794
  • 通讯作者地址:   Beijing Inst Technol
  • 被引频次:   37
  • DOI:   10.1364/OL.37.000632
  • 出版年:   2012

▎ 摘　　要

A fiber laser resonantly pumped 1.645 mu m passively Q-switched Er:YAG laser is reported. Graphene on a silicon carbide was used as the saturable absorber for the Q-switching. The pulse energy of the 1.645 mu mQ-switched Er:YAG laser was 7.05 mu J, with a pulse repetition rate of 35.6 kHz and an average output power of 251 mW. (C) 2012 Optical Society of America