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Proceedings Paper

Bragg reflection from a three-dimensional logarithmic spiral
Author(s): Alexander M. Panin
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Paper Abstract

Bragg reflection from a logarithmic spiral dispersive element (LSDE) has been considered. LSDE is known to have a wide angle of reflection for an x-ray source placed in a spiral focus. Although this is true for a 2-dimensional spiral, it is not the case in 3 dimensions. For a 3- dimensional LSDE only narrow strip on the spiral surface contributes in reflection of radiation from a point source placed in the spiral focus. This imposes certain limitations on a spiral design and on detector dimensions.

Paper Details

Date Published: 20 June 1995
PDF: 6 pages
Proc. SPIE 2515, X-Ray and Extreme Ultraviolet Optics, (20 June 1995); doi: 10.1117/12.212624
Show Author Affiliations
Alexander M. Panin, Brigham Young Univ. (United States)

Published in SPIE Proceedings Vol. 2515:
X-Ray and Extreme Ultraviolet Optics
Richard B. Hoover; Arthur B. C. Walker Jr., Editor(s)

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