[ Identification | Description | Input parameters | Links ]

The Conics_EH Component

Identification

• Site:
• Author: Peter Wilendrup and Erik Knudsen
  (derived from Giacomo Resta skeleton-component)
• Origin: DTU
• Date:

Description

Implements a set of nshells Wolter Ellipsoid/Hyperboloid pairs using conics.h from ConicTracer.
The shell are evenly spaced between rmin and rmax (inclusive). The mirrors are assumed to be touching
at the mid-optic plane, i.e. there is no gap between primary and secondary mirror.
By definition the ratio between primary and secondary mirror glancing angles is 1/3.
At present a single m-value is used for all mirrors.

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
rmin	m	Midoptic plane radius of innermost mirror pair.	0.0031416
rmax	m	Midoptic plane radius of outermost mirror pair.	0.05236
focal_length_u	m	Focal length (upstream) of the mirror pairs.	10
focal_length_d	m	Focal length (downstream) of the mirror pairs.	10
le	m	Paraboloid mirror length.	0.25
lh	m	Hyperboloid mirror length.	0.25
nshells	1	Number of nested shells to expect	4
m	1	Critical angle of mirrors as multiples of Ni_c.	1
mirr_thick	m	Thickness of mirror shell surfaces - NOT YET IMPLEMENTED	0
disk		Flag. If nonzero, insert a disk to block the central area within the innermost mirror.	1
R0	1	Reflectivity at Low angles for reflectivity curve approximation	0.99
Qc	AA-1	Critical scattering vector	0.021
W	AA-1	Width of supermirror cut-off	0.003
alpha	AA	Slope of reflectivity for reflectivity curve approximation	6.07
transmit	1	Fraction of statistics to assign to transmitted beam - NOT YET IMPLEMENTED	0

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

Links

• Source code for Conics_EH.comp.

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[ Identification | Description | Input parameters | Links ]

Generated on 2024-01-03 11:47:43

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Last Modified: Tuesday, 16-Apr-2024 20:05:21 CEST