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Proceedings Paper

Design of kinoform phase plate for irradiating spherical target
Author(s): Kouji Tsubakimoto; Noriaki Miyanaga; Motoyuki Okuo; Keiichi Sueda; Masahiro Nakatsuka
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Paper Abstract

We estimate the adaptation of the kinoform phase plate (KPP) for direct irradiation of the spherical target. The KPP has the focusing depth of about 200 micrometers in Gekko XII irradiation system. This corresponds to the radius of typical target. The optimum KPP is designed by using the direct-search method. The KPP removes the nonuniformity of 6th spherical mode.

Paper Details

Date Published: 23 July 1999
PDF: 4 pages
Proc. SPIE 3492, Third International Conference on Solid State Lasers for Application to Inertial Confinement Fusion, (23 July 1999); doi: 10.1117/12.354201
Show Author Affiliations
Kouji Tsubakimoto, Osaka Univ. (Japan)
Noriaki Miyanaga, Osaka Univ. (Japan)
Motoyuki Okuo, Osaka Univ. (Japan)
Keiichi Sueda, Osaka Univ. (Japan)
Masahiro Nakatsuka, Osaka Univ. (Japan)


Published in SPIE Proceedings Vol. 3492:
Third International Conference on Solid State Lasers for Application to Inertial Confinement Fusion
W. Howard Lowdermilk, Editor(s)

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