[ Identification | Description | Input parameters | Links ]

The Mirror_Parabolic Component

Parabolic mirror.

Identification

Description

Models a parabolic mirror. The reflectivity profile is given by a 2-column reflectivity free
text file with format [q(Angs-1) R(0-1)].

Example:  Mirror_Parabolic(reflect="supermirror_m3.rfl", xwidth = 0.05, xshift=0.05,
yheight = 2e-4, focus = 6.6e-4)

Input parameters

Parameters in boldface are required; the others are optional.
NameUnitDescriptionDefault
reflectq(Angs-1) R(0-1)(str) Reflectivity file name. Format0
xwidthmwidth of the illuminated parabola0.05
xshiftmdistance between the beam centre and the symetric axis of the parabolla0.019
yheightmheight of the mirror2e-4
focusmfocal length6.6e-4
R01Low-angle reflectivity0.99
QcAA-1Critical scattering vector0.0219
alphaAASlope of reflectivity6.07
m1m-value of material. Zero means completely absorbing.1.0
WAA-1Width of supermirror cut-off0.003
AT ( , , ) RELATIVE
ROTATED ( , , ) RELATIVE

Links


[ Identification | Description | Input parameters | Links ]

Generated on 2023-09-19 20:01:36