[ Identification | Description | Input parameters | Output parameters | Links ]

The Test_Lens Instrument

Demonstrate focusing effect of refractive lenses

Identification

Description


Very simple setup with 30 stacked lenses which focus a cold neutron, 
non diverging beam (ideal case). A set of PSD monitors is positioned
around the focusing point to show the beam spot.

Input parameters

Parameters in boldface are required; the others are optional.
Name Unit Description Default
lambda Angs Source wavelength 10
position_PSD m Distance from last lens to first monitor 8.2

Links


[ Identification | Description | Input parameters | Output parameters | Links ]

Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Wed Sep 5 11:20:18 2018