Numerical simulations for capillary-based x-ray optics

Qi-Fan Xiao; Igor Yu. Ponomarev; Alexandre I. Kolomitsev; John C. Kimball

doi:10.1117/12.140477

3 February 1993 Numerical simulations for capillary-based x-ray optics

Qi-Fan Xiao, Igor Yu. Ponomarev, Alexandre I. Kolomitsev, John C. Kimball

Proceedings Volume 1736, X-Ray Detector Physics and Applications; (1993) https://doi.org/10.1117/12.140477
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

A numerical simulation for the transmission of x rays through glass capillaries of different geometries is described. The simulation includes corrections for surface roughness and absorption losses of the glass. These calculations are compared with experimental measurements of the transmission and exit divergence of the x rays. By fitting the experimental results with the calculations, the surface roughness of a capillary is estimated.

Citation Download Citation

Qi-Fan Xiao, Igor Yu. Ponomarev, Alexandre I. Kolomitsev, and John C. Kimball "Numerical simulations for capillary-based x-ray optics", Proc. SPIE 1736, X-Ray Detector Physics and Applications, (3 February 1993); https://doi.org/10.1117/12.140477

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