The 65h JSAP Spring Meeting, 2018

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3 Optics and Photonics » 3.6 Ultrashort-pulse and high-intensity lasers

[19p-B301-1~23] 3.6 Ultrashort-pulse and high-intensity lasers

Mon. Mar 19, 2018 1:15 PM - 7:30 PM B301 (53-301)

Ikufumi Katayama(Yokohama National Univ.), Takasumi Tanabe(Keio Univ.), Satoshi Ashihara(Univ. of Tokyo), Taro Sekikawa(Hokkaido University)

6:45 PM - 7:00 PM

[19p-B301-21] Optical Noise Propagation Analysis of High-Power Glass Laser

〇Masayoshi Suzuki1, Uno Daisuke1, Niki Hideaki1, Kanabe Tadashi1 (1.Univ. Fukui Eng.)

Keywords:Inertial confinement fusion, nonlinear optical effect, Optical noise

High power glass laser generates optical noise due to dust etc.
As optical noise propagates,ripple occurs in the intensity distribution and Damaging the optical element.
This effect is more pronounced due to the phase delay caused by the nonlinear effect.
In this research,indicators for the design of a system resistant to optical noise.