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McXtrace - An X-ray ray-trace simulation package

Synchrotron SOLEIL Niels Bohr Institute DTU Physics

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McXtrace: Lens_parab

[ Identification | Description | Input parameters | Output parameters | Links ]

The Lens_parab Component

Parabolic (2D) CRL stack

Identification

  • Site:
  • Author: Jana Baltser and Erik Knudsen
  • Origin: DTU Physics/NBI
  • Date: August 2010, modified July 2011

Description

A simple X-ray compound refractive lens (CRL) with a profile of the parabola in rotation simulates the photons' movement on passing through it. The CRL focuses in 2D

Input parameters

Parameters in boldface are required; the others are optional.
NameUnitDescriptionDefault
material_datafile"Be.txt"
rmRadius of curvature (circular approximation at the tip of the profile).0.5e-3
r_apmRadius of circular aperture, which also defines the depth of the lens profile.1.4e-3
yheight0
dmDistance between two surfaces of the lens along the propagation axis..1e-3
NmNumber of single lenses in a stack.1
rough_zradRMS value of random slope error along z.0
rough_xyradRMS value of random slope error along x and y.0

Output parameters

Parameters in boldface are required; the others are optional.
NameUnitDescriptionDefault
prms

Links


[ Identification | Description | Input parameters | Output parameters | Links ]

Generated on 2022-01-24 12:07:05


Last Modified: Monday, 24-Jan-2022 12:07:05 CET
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