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High-efficiency 17 W, 80 MHz repetition rate, passively mode-locked TEM00 Nd:YAG oscillator pumped at 885 nm

  • X. F. Zhang*
  • , F. Q. Li
  • , N. Zong
  • , X. Y. Le
  • , D. F. Cui
  • , Z. Y. Xu
  • *此作品的通讯作者
  • Beihang University
  • CAS - Institute of Physics
  • University of Chinese Academy of Sciences
  • CAS - Technical Institute of Physics and Chemistry

科研成果: 期刊稿件文章同行评审

摘要

We report on a passively mode-locked TEM00 Nd:YAG oscillator with the beam quality at M 2 = 1.1 by a semiconductor saturable absorber mirror under 885 nm laser diode direct pumping for the first time. A maximum average output power of 17 W at a repetition rate of 80 MHz with 39 ps pulse width was obtained under the absorbed pump power of 38 W, corresponding to an optical-optical efficiency of 44% and the slope efficiency of 69%, respectively.

源语言英语
页(从-至)435-438
页数4
期刊Laser Physics
21
3
DOI
出版状态已出版 - 3月 2011

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