A simulation model and experimental study of X-ray transmission through a polycapillary focusing X-ray lens
Abstract
A simulation model is established to simulate the X-ray transmission performance through a polycapillary focusing X-ray lens whose configuration curve was described by a piecewise function. The shape of the lens is segmented, and each segment uses different function curve. The ray tracing principle is used to simulate the transmission performance of X-rays through the polycapillary focusing X-ray lens. And the simulation results were compared with the experimental results.
- Publication:
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Materials Science and Engineering Conference Series
- Pub Date:
- February 2020
- DOI:
- 10.1088/1757-899X/770/1/012084
- Bibcode:
- 2020MS&E..770a2084W