[ Identification | Description | Input parameters | Links ]

The `Slit` Component

Rectangular/circular slit

Identification

Site:
Author: Erik Knudsen
Origin: DTU Physics
Date: June 16, 2009

Description

Based on Slit-comp by Kim Lefmann and Henrik Roennow
A simple rectangular or circular slit. You may either
specify the radius (circular shape), which takes precedence,
or rectangular bounds.
No transmission around the slit is allowed.



Example: Slit(xmin=-0.01, xmax=0.01, ymin=-0.01, ymax=0.01)
Slit(radius=0.01)

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
xmin	m	Lower x bound.	0
xmax	m	Upper x bound.	0
ymin	m	Lower y bound.	0
ymax	m	Upper y bound.	0
radius	m	Radius of slit in the z=0 plane, centered at Origin.	0
xwidth	m	Width of slit. Overrides xmin,xmax.	0
yheight	m	Height of slit. Overrides ymin,ymax.	0
dist	m	Distance from slit plane to plane containing resampling target.	0
focus_xw	m	Width of resampling window.	0
focus_yh	m	Height of resampling window.	0
focus_x0	m	Centre (x) of resampling window.	0
focus_y0	m	Centre (y) of resampling window.	0

AT (	,	,		) RELATIVE
ROTATED (	,	,		) RELATIVE

The Slit Component

Identification

Description

Input parameters

Links

The `Slit` Component