Experiment
Title
Optical constants in the MIR and FIR for an oriented fayalite crystal parallel to the three crystallographic axes
DOI
10.26302/SSHADE/EXPERIMENT_SB_20200128_001
Data reference
Fabian, Dirk; Henning, Thomas; Jäger, Cornelia; Mutschke, Harald; Dorschner, Johann; Wehrhan, Ortrud (1997): Optical constants in the MIR and FIR for an oriented fayalite crystal parallel to the three crystallographic axes. SSHADE/DOCCD (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_SB_20200128_001
Publications
Type(s)
laboratory measurement
Number of spectra
3
Variable type(s)
  • polarization
Instrument
BRUKER 113v – reflection Mid-IR
Standard medium
vacuum
Observation mode
spectrum
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 - 5000.0
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
Observation mode
single spot
Spatial resolution
2.0 $mm$
Instrument
BRUKER 113v – reflection Far-IR with bolometer detector
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
FIR
Valid spectral range(s)
Min - Max ($cm^{-1}$) Sampling ($cm^{-1}$) Resolution ($cm^{-1}$) Position accuracy ($cm^{-1}$) Absorption edge
#1 50.0 - 700.0
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
Observation mode
single spot
Spatial resolution
2.0 $mm$
Date begin
1997-01-01

Versions

Release date
2020-04-20 09:05:18 UTC+0000
Version (Date)
#1 (2020-01-28 07:25:36 UTC+0000, Updated: 2020-04-20 09:05:18 UTC+0000)