PCSEL pumped passively Q switched Yb:YAG laser

Xiaoyang Guo; Shigeki Tokita; Kazuyoshi Hirose; Takahiro Sugiyama; Akiyoshi Watanabe; Kenji Ishizaki; Susumu Noda; Junji Kawanaka

Presentation information

Oral presentation

3 Optics and Photonics » 3.5 Laser system and materials

[13p-B3-1~9] 3.5 Laser system and materials

Tue. Sep 13, 2016 1:45 PM - 4:15 PM B3 (Exhibition Hall)

Hiroaki Furuse(Kitami Inst. of Tech.)

2:15 PM - 2:30 PM

▲ [13p-B3-3] PCSEL pumped passively Q switched Yb:YAG laser

〇(P)Xiaoyang Guo^1,3, Shigeki Tokita¹, Kazuyoshi Hirose², Takahiro Sugiyama², Akiyoshi Watanabe², Kenji Ishizaki³, Susumu Noda³, Junji Kawanaka¹ (1.ILE, Osaka Univ., 2.Hamamatsu Photonics, 3.Kyoto Univ.)

Keywords:diode pumped laser, passively Q switched laser

PCSEL directly pumped passively Q switched Yb:YAG laser by a Cr:YAG saturable absorber is presented. 43.6 uJ/19.2 ns pulses at repetition frequency of 1.95 kHz were obtained