The `Lens_parab_Cyl` Component

Author: (Unknown)
Origin: (Unknown)
Date: (Unknown)
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Identification

A simple X-ray compound refractive lens (CRL) with a parabolic cylinder profile, it focuses in 1D.

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
material_datafile			"Be.txt"
r	-	=b.constants[0]; yheight=b.constants[1]; xwidth=b.constants[2]; d=b.constants[3]; M=b.constants[4]; Sign=b.constants[5];	.5e-3
yheight			1.2e-3
xwidth			1.2e-3
d	-	- distance between two surfaces of the lens along the propagation axis;	.1e-3
T			.99
N	-	- amount of single lenses in a stack.	1
deltaN	-	- auxiliary parameter = delta*Number of lenses, valuable in cases when applying thin lens approximation to thick lens properties.	0

Name	Unit	Description	Default
prms
parab