CLEO-PR2022/ISOM'22/ODF'22

講演情報

Oral Session

CLEO-PR2022 » High Power, High Energy Lasers I

[CMP4A] High Power, High Energy Lasers I

2022年8月1日(月) 13:30 〜 15:00 Small Hall (2F)

Session Chairs: Daniel Albach (Inst. of Radiation Physics, HZDR), Ryo Yasuhara (NIFS)

13:30 〜 14:00

[CMP4A-01 (Invited(P))] Wavefront Evaluation of a 250-J Laser “HELIA” toward 10 Hz Operation

*Takashi Sekine1, Yuma Hatano1, Yuki Muramatsu1, Takaaki Morita1, Masateru Kurata1, Takashi Kurita1, Yoshinori Tamaoki1, Takeshi Watari1, Takuto Iguchi1, Ryo Yoshimura1, Yuki Ikeya1, Yasuki Takeuchi1, Kazuki Kawai1, Yujin Zheng1, Yoshinori Kato1, Norio Kurita1, Toshiyuki Kawashima1 (1. Hamamatsu Photonics K.K. (Japan))

[Presentation Style] Online

Over 250 J pulse energy with around 30 ns pulse duration at 0.2 Hz repetition rate was demonstrated by laser diode pumped cryogenically cooled Yb:YAG ceramics laser. In this report, experimental results of wavefront deformation and energy amplification on 10 Hz repetition rate condition will be presented.