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Lobster eye optics: Position determination based on 1D optics with simple code mask
Authors
Blazek M.
Hudec R.
+4 more
Inneman A.
Nentvich O.
Sieger L.
Urban M.
Publication date
1 March 2020
Publisher
Abstract
Copyright © 2018 SPIE. Lobster eye X-ray optics in the one dimensional (1D) arrangement has advantages in higher reflectivity, especially for higher energies, compared to classical two dimensional (2D) Schmidt's arrangement. One dimensional optics can determine only one direction of the incoming beam. There is placed a strip in front of the optics for determining of the second direction. This strip is made of X-ray proof material which blocks the incoming beam and thus causes a gap in the line. Based on these facts, it is possible to determine the position of each point source which has enough signal to gap ratio. Unfortunately, the intensity of sources is not possible to assess by this method
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Last time updated on 04/04/2020