Experiment
Title
Mid-IR transmission and optical constants spectra of crystalline C6H6 at 130K
Type(s)
laboratory
Variable(s)
no
Instrument
Nicolet 800
Sample holder
CsI window 2mm thick cooled by He cryostat in UHV chamber with 2 CsI windows 5mm thick
Standard medium
vacuum
Spectral range type(s)
MIR
Valid spectral range(s)
Min - Max (cm-1) Sampling (cm-1) Resolution (cm-1) Position accuracy (cm-1) Absorption edge
#1 400.0 - 4200.0 0.482146132587 0.96 0.05
Incidence angle(s)
0.0°
Emergence angle(s)
180.0°
Resolution illumination
15.0°
Resolution observation
20.0°
Illumination
Observation
Comments
possibly partly polarized beam by beamsplitter
Observation mode
single spot
Image size
8.0 x 8.0 mm
Spatial resolution
8.0 ${\pm}$ 1.0 mm
Date begin
2015-10-06