[20a-C8-1~12] 3.5 Laser systems and materials

[20a-C8-10] Development of Yb:YAG laser oscillator of lens-free pumping by using PCSEL

^○Yuki Nakamura^1,2, Shotaro Nishiura³, Susumu Noda³, Kazuyoshi Hirose⁴, Yoshitaka Kurosaka⁴, Takahiro Sugiyama⁴, Akiyoshi Watanabe⁴, Shigeki Tokita¹, Minoru Yoshida², Junji Kawanaka¹, Noriaki Miyanaga¹, Tetsuro Mochida¹, Kenji Ishizaki³ (ILE Osaka Univ.¹, Kinki Univ.², Kyoto Univ.³, Hamamatsu Photonics K.K.⁴)

Keywords:Yb:YAG,PCSEL