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Tape casting of a YAG/Yb:YAG/YAG transparent ceramic for a broadband tunable laser

  • Chao Wang
  • , Wenxue Li*
  • , Xianghui Yang
  • , Dongbi Bai
  • , Kangwen Yang
  • , Xuewei Ba
  • , Jiang Li
  • , Yubai Pan
  • , Heping Zeng
  • *此作品的通讯作者

科研成果: 期刊稿件文章同行评审

摘要

A composite transparent YAG/Yb:YAG/YAG ceramic was prepared by a non-aqueous tape-casting method. An optical transmittance of 82% was obtained at visible wavelength and around 1100 nm. A low-threshold, broadband tunable continuous-wave (CW) laser at 1031 nm was further demonstrated from the ceramic sample, which was pumped by a 974 nm fiber-pigtailed laser diode. The threshold pump power was 0.45 W and the maximum output power was 3.2 W, corresponding to a slope efficiency of 20.4%. By inserting an SF57 prism in the laser cavity, the output wavelength could be tuned continuously from 1021 to 1058 nm.

源语言英语
文章编号e36
期刊High Power Laser Science and Engineering
2
DOI
出版状态已出版 - 1 2月 2014

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