Junji Kawanaka, S. J. Pearce, Akira Yoshida, Ryo Yasuhara, Ryuji Katai, Toshiyuki Kawashima, Hirofumi Kan
Abstract
A diode-pumped MOPA laser system with 0.2-J pulse energy and 100-Hz repetition rate has been demonstrated with liquid-nitrogen-cooled Yb:YAG crystals. The slope efficiency was as high as 30% in the four-pass main amplifier.
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A diode-pumped MOPA laser system with 0.2-J pulse energy and 100-Hz repetition rate has been demonstrated with liquid-nitrogen-cooled Yb:YAG crystals. The slope efficiency was as high as 30% in the four-pass main amplifier.
Key concepts: Materials science, Laser, Amplifier, Diode, Optics, Crystal (programming language), Repetition (rhetorical device), Optoelectronics