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Proceedings Paper

Compound focusing for hard-x-ray inelastic scattering
Author(s): Daisuke Ishikawa; Hiroshi Uchiyama; Satoshi Tsutsui; Hiroshi Fukui; Alfred Q. R. Baron
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Paper Abstract

A bent cylindrical mirror and short (150 and 200 mm) elliptically polished Kirkpatrick-Baez (KB) mirrors are used to efficiently focus the entire beam from an insertion device for flux-limited experiments at energies up to 22 keV. Spots of ~50 x 70 μm2 (cylinder only) or ~16 microns diameter (KB and cylinder) may be selected, without changing the sample position. The cylinder has nearly 100% throughput, while the KB has losses of about 50% due to system constraints. Design considerations and performance will be discussed.

Paper Details

Date Published: 27 September 2013
PDF: 6 pages
Proc. SPIE 8848, Advances in X-Ray/EUV Optics and Components VIII, 88480F (27 September 2013); doi: 10.1117/12.2023795
Show Author Affiliations
Daisuke Ishikawa, Japan Synchrotron Radiation Research Institute (Japan)
RIKEN SPring-8 Ctr. (Japan)
Hiroshi Uchiyama, Japan Synchrotron Radiation Research Institute (Japan)
RIKEN SPring-8 Ctr. (Japan)
Satoshi Tsutsui, Japan Synchrotron Radiation Research Institute (Japan)
Hiroshi Fukui, RIKEN SPring-8 Ctr. (Japan)
Univ. of Hyogo (Japan)
Alfred Q. R. Baron, Japan Synchrotron Radiation Research Institute (Japan)
RIKEN SPring-8 Ctr. (Japan)


Published in SPIE Proceedings Vol. 8848:
Advances in X-Ray/EUV Optics and Components VIII
Ali Khounsary; Shunji Goto; Christian Morawe, Editor(s)

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