Improvement in fs pre-pulse and ps pedestal in the J-KAREN-P laser facility

Authors :: Hiromitsu Kiriyama
Yasuhiro Miyasaka
Akira Kon
Mamiko Nishiuchi
Akito Sagisaka
Hajime Sasao
Alexander S. Pirozhkov
Yuji Fukuda
Koichi Ogura
Kotaro Kondo
Nicholas P. Dover
Masaki Kando
Source :: Conference on Lasers and Electro-Optics.
Publication Year :: 2022
Publisher :: Optica Publishing Group, 2022.
Abstract: We have realized the removal of most pre-pulses with wedged optics and orders of magnitude enhancement of the pedestal with higher optical quality optics. We have successfully installed the plasma mirror system for further improvement.

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