Presentation 1999/6/25
Development of an X-ray Imager by the Use of Toroidal Bent Crystal
Jiro Funakura, Kazuhisa Fujita, Hiroaki Nishimura, Randolf Butzbach, Ingo Uschmann, Eckhart Forster,
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Abstract(in English) An x-ray imaging system (i.e., imager) was developed to observe formation of hot, dense plasma created by intense laser. The imager consists of a two dimensionally bent Bragg crystal (Ge (311)) and an x-ray CCD camera to provide a monochromatic x-ray image of 3.67 keV with a 20 eV window. Spatial resolution better than 9 mm was confirmed for a view field of 500 mm. A new imager, for use in hydrodynamic instability measurements with 1.48 keV flash x-ray source, has been destined by using a ray trace code.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) laser fusion / measurement of cut-off wavelength / x-ray probe / toroidal bent crystal
Paper # EID99-21
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Committee EID
Conference Date 1999/6/25(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Development of an X-ray Imager by the Use of Toroidal Bent Crystal
Sub Title (in English)
Keyword(1) laser fusion
Keyword(2) measurement of cut-off wavelength
Keyword(3) x-ray probe
Keyword(4) toroidal bent crystal
1st Author's Name Jiro Funakura
1st Author's Affiliation Institute of Laser Engineering, Osaka University()
2nd Author's Name Kazuhisa Fujita
2nd Author's Affiliation Institute of Laser Engineering, Osaka University
3rd Author's Name Hiroaki Nishimura
3rd Author's Affiliation Institute of Laser Engineering, Osaka University
4th Author's Name Randolf Butzbach
4th Author's Affiliation X-ray Optics group, Institute of Optics and Quantumelectronics, Friedrich- Schiller- University of Jena
5th Author's Name Ingo Uschmann
5th Author's Affiliation X-ray Optics group, Institute of Optics and Quantumelectronics, Friedrich- Schiller- University of Jena
6th Author's Name Eckhart Forster
6th Author's Affiliation X-ray Optics group, Institute of Optics and Quantumelectronics, Friedrich- Schiller- University of Jena
Date 1999/6/25
Paper # EID99-21
Volume (vol) vol.99
Number (no) 144
Page pp.pp.-
#Pages 6
Date of Issue