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- Title
Theoretical consideration of an X-ray Bragg-reflection lens using the eikonal approximation.
- Authors
Balyan, Minas K.
- Abstract
On the basis of the eikonal approximation, X-ray Bragg-case focusing by a perfect crystal with parabolic-shaped entrance surface is considered theoretically. Expressions for focal distances, intensity gain and distribution around the focus spot as well as for the focus spot sizes are obtained. The condition of point focusing is presented. The experiment can be performed using X-ray synchrotron radiation sources (particularly free-electron lasers).
- Subjects
X-rays; BRAGG raft; FLUOROSCOPY; VACUUM tubes; ELECTROMAGNETIC waves
- Publication
Journal of Synchrotron Radiation, 2014, Vol 21, Issue 4, p700
- ISSN
0909-0495
- Publication type
Article
- DOI
10.1107/S1600577514010534