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Proceedings Paper

Performance of multilayer-coated gratings for the extreme-ultraviolet imaging spectrometer (EIS) for the Solar-B mission
Author(s): John F. Seely; David L. Windt; Soizik Donguy; Charles Brown; Glenn Holland; William R. Hunter; Michael P. Kowalski; Benjawan Kjornrattanawanich; George Doschek; John Mariska; Clarence Korendyke; Ken Dere
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Paper Abstract

The measured efficiencies of two flight gratings and the reflectances of two flight mirrors developed for the Extreme-Ultraviolet Imaging Spectrometer (EIS) for the Japanese Solar-B mission are presented. Each optic has two sectors with Mo/Si multilayers that refelct the 17 - 21 nm and 25 - 29 nm wavebands at normal incidence. The efficiencies that were measured using monochromatic synchrotron radiation are in good agreement with the calculated efficiencies.

Paper Details

Date Published: 29 January 2004
PDF: 9 pages
Proc. SPIE 5168, Optics for EUV, X-Ray, and Gamma-Ray Astronomy, (29 January 2004); doi: 10.1117/12.507160
Show Author Affiliations
John F. Seely, Naval Research Lab. (United States)
David L. Windt, Columbia Univ. (United States)
Soizik Donguy, Columbia Univ. (United States)
Charles Brown, Naval Research Lab. (United States)
Glenn Holland, SFA, Inc. (United States)
William R. Hunter, SFA, Inc. (United States)
Michael P. Kowalski, Naval Research Lab. (United States)
Benjawan Kjornrattanawanich, Universities Space Research Association (United States)
George Doschek, Naval Research Lab. (United States)
John Mariska, Naval Research Lab. (United States)
Clarence Korendyke, Naval Research Lab. (United States)
Ken Dere, Naval Research Lab. (United States)


Published in SPIE Proceedings Vol. 5168:
Optics for EUV, X-Ray, and Gamma-Ray Astronomy
Oberto Citterio; Stephen L. O'Dell, Editor(s)

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