The `Test_Pol_Bender` Instrument

Site: Tests_polarization
Author: Peter Christiansen
Origin: RISOE
Date: July 2006

Test Pol_bender.

Identification

Test that Pol_bender polarizes an unpolarized beam, and allows one
to test the different options.

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
GUIDELENGTH	m	Length of bender	1.0
GUIDERADIUS	m	Radius of curvature of bender	10.0
ENDOPTION		Setting for parallel start/end planes of bender	0
NSLITS		Number of channels in bender	5
WSPACER	m	Spacer dimension	0.005
DRAWOPTION		Bender drawing option 1: fine(all slits/90 points per arc), 2: normal (max 20/40), 3: rough (max 5/10)	1