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Proceedings Paper

Theoretical And Experimental Studies Of Picosecond Time Resolved X-Ray Spectra Generated From Laser-Produced Plasmas
Author(s): Noboru Nakano; Hiroto Kuroda; Eiji Inuzuka; Yoshihiro Takiguchi; Masaru Sugiyama; Yutaka Tsuchiya; Yoshiji Suzuki
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Paper Abstract

Dynamical behaviour of picosecond soft x-rays generated from laser-produced plasmas were studied both theoretically and experimentally. A grazing incident suctrometer with a flat field focal plane is developed and time resolved spectra near 100 A are obtained by using a newly designed XUV streak camera with 10 ps time resolutions. Temporal changes of intensities of soft x-rays from laser produced plasmas is investigated for various targets. Decay times are about 100 ps and decrease as targets are changed from low Z to high Z materials. Computationally, temporal changes of x-ray intensities is predicted in the framework of the simplified model. A qualitative agreement between experimental and computational results is obtained.

Paper Details

Date Published: 1 February 1985
PDF: 14 pages
Proc. SPIE 0491, 16th Intl Congress on High Speed Photography and Photonics, (1 February 1985); doi: 10.1117/12.968044
Show Author Affiliations
Noboru Nakano, The University of Tokyo (Japan)
Hiroto Kuroda, The University of Tokyo and National Laboratory for High Energy Physics (Japan)
Eiji Inuzuka, Hamamatsu Photonics K.K. (Japan)
Yoshihiro Takiguchi, Hamamatsu Photonics K.K. (Japan)
Masaru Sugiyama, Hamamatsu Photonics K.K. (Japan)
Yutaka Tsuchiya, Hamamatsu Photonics K.K. (Japan)
Yoshiji Suzuki, Hamamatsu Photonics K.K. (Japan)


Published in SPIE Proceedings Vol. 0491:
16th Intl Congress on High Speed Photography and Photonics
Michel L. Andre; Manfred Hugenschmidt, Editor(s)

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