64J output energy in 10ns pulse from cryogenic Yb:YAG ceramics laser

Takashi Sekine,Yasuki Takeuchi,Yuma Hatano,Yuki Muramatsu,Takashi Kurita,Takaaki Morita,Yoshio Mizuta,Yuki Kabeya,Masateru Kurata,Kazuki Kawai,Takuto Iguchi,Yoshinori Tamaoki,Koichi Iyama,Yujin Zheng,Yoshinori Kato

64J output energy in 10ns pulse from cryogenic Yb:YAG ceramics laser

2017

Takashi Sekine
Yasuki Takeuchi
Yuma Hatano
Yuki Muramatsu
Takashi Kurita
Takaaki Morita
Yoshio Mizuta
Yuki Kabeya
Masateru Kurata
Kazuki Kawai
Takuto Iguchi
Yoshinori Tamaoki
Koichi Iyama
Yujin Zheng
Yoshinori Kato

A 64J at 10 ns output was demonstrated by diode-pumped cryogenically cooled Yb:YAG ceramic laser amplifier. An extraction efficiency was evaluated 43.3% at stored energy of 148J with small-signal-gain of 20.4.

Keywords:

Optics
Ceramic
Amplifier
Laser
Physics
Electronic engineering
Pulse (signal processing)
Optoelectronics
stored energy

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