McStas logo McStas - A neutron ray-trace simulation package ILL; PSI; ESS Niels Bohr Institute DTU Physics NEXMAP

McStas
site 2

About McStas
 Conditions of use
 Authors/Contacts
 Project funding

Download
 Components
 Other Downloads (share)

Mailing list

Search web/mailinglist

Documentation
 Wiki (GitHub)
 McStas manual
 Publications

Links

Report bugs (GitHub)

Code-repository (GitHub)


McStas: Pol_pi_2_rotator

[ Identification | Description | Input parameters | Links ]

The Pol_pi_2_rotator Component

Ideal π/2-rotator

Identification

  • Site:
  • Author: Erik Knudsen (erkn@fysik.dtu.dk)
  • Origin: Risoe
  • Date: 8/4-2008

Description

Simple, idelized, component that turns the polarization exactly π/2 around the specified vector
vector (rx,ry,rx).
The geometry of the component is realized as a box, where the the spin is rotated at the z-midpoint.

Input parameters

Parameters in boldface are required; the others are optional.
NameUnitDescriptionDefault
xwidthmwidth of the component0.1
yheightmheight of the component0.1
zdepthmthickness of the component0.01
rxx-component of the rotation axis0
ryy-component of the rotation axis0
rzz-component of the rotation axis1
AT ( , , ) RELATIVE
ROTATED ( , , ) RELATIVE

Links


[ Identification | Description | Input parameters | Links ]

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


Last Modified: Tuesday, 17-Sep-2024 05:31:13 CEST
Search website mailinglist archive GitHub repos