Experiment
Title
Optical constants in the MIR and FIR for an oriented enstatite crystal parallel to the three crystallographic axes
DOI
10.26302/SSHADE/EXPERIMENT_SB_20200117_002
Data reference
Jäger, Cornelia; Molster, Frank; Dorschner, Johann; Henning, Thomas; Mutschke, Harald (1997): Optical constants in the MIR and FIR for an oriented enstatite crystal parallel to the three crystallographic axes. SSHADE/DOCCD (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_SB_20200117_002
Publications
Type(s)
laboratory measurement
Variable(s)
polarization
Number of spectra
3
Instrument
BRUKER 113v – reflection Mid-IR
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
MIR
Valid spectral range(s)
Min - Max (${\mu}m$) Sampling (${\mu}m$) Resolution (${\mu}m$) Position accuracy (${\mu}m$) Absorption edge
#1 2.0 - 25.0
Observation geometry
specular
Observation mode
fixed angles
Incidence angle
12.0°
Emergence angle
12.0°
Resolution illumination
6.0°
Resolution observation
6.0°
Illumination
Type of polarization
no
Observation
Type of polarization
linear
Type of polarizer
wire-grid polarizer (KRS5)
Polarization angle
0.0°
Comments
parallel to the crystallographic axes of the crystal, accuracy $\pm$5 degree
Observation mode
single spot
Spatial resolution
5.0 $mm$
Instrument
BRUKER 113v – reflection Far-IR
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
FIR
Valid spectral range(s)
Min - Max (${\mu}m$) Sampling (${\mu}m$) Resolution (${\mu}m$) Position accuracy (${\mu}m$) Absorption edge
#1 15.0 - 100.0
Observation geometry
specular
Observation mode
fixed angles
Incidence angle
12.0°
Emergence angle
12.0°
Resolution illumination
6.0°
Resolution observation
6.0°
Illumination
Type of polarization
no
Observation
Type of polarization
linear
Type of polarizer
wire-grid polarizer (PE)
Polarization angle
0.0°
Comments
parallel to the crystallographic axes of the crystal, accuracy $\pm$5 degree
Observation mode
single spot
Spatial resolution
5.0 $mm$
Variable type(s)
  • polarization
Date begin - end
1997-01-01 - 1998-04-01

Versions

Release date
2020-01-24 08:34:01 UTC+0000
Version (Date)
#1 (2020-01-17 09:53:56 UTC+0000, Updated: 2020-01-26 14:24:26 UTC+0000)