A simulation model and experimental study of X-ray transmission through a polycapillary focusing X-ray lens

Autor: X. Y. Wang, J. Y. Duan, H. Luo, M. Zhou, Y. D. Li, X. Y. Lin
Rok vydání: 2020
Předmět:
Zdroj: IOP Conference Series: Materials Science and Engineering. 770:012084
ISSN: 1757-899X
1757-8981
Popis: 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.
Databáze: OpenAIRE