Optical Constants of Quartz E_perpendicular in MIR/FIR at 738K
- Title
- Optical Constants of Quartz E_perpendicular in MIR/FIR at 738K
- DOI
- 10.26302/SSHADE/EXPERIMENT_HM_20160512_001
- Data reference
- Zeidler, Simon; Mutschke, Harald (2012): T-dependent Optical Constants of quartz, spinel and corundum. SSHADE/DOCCD (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_HM_20160512_001
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- optical constants
- Instrument
- BRUKER 113v – reflection Mid-IR
- Sample holder
- High-temperature cell, SPECAC, windows removed
- 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 6.67 - 25.0 - Scan number
- 64
Definition: incidence and emergence angles are positive with origin at nadir, and vary in same direction. Azimuth origin (increasing clockwise) is for i = e (opposition geometry).
- Observation geometry
- specular
- Observation mode
- fixed angles
- Incidence angle
- 12.0°
- Emergence angle
- 12.0°
- Phase angle
- 0.0°
- 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
- 90.0°
- Comments
- perpendicular to the optical axis of the crystal
- Observation mode
- single spot
- Resolutions
- 5.0 $mm$
- Instrument
- BRUKER 113v – reflection Far-IR
- Sample holder
- High-temperature cell, SPECAC, windows removed
- 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 - 50.0 - Scan number
- 64
Definition: incidence and emergence angles are positive with origin at nadir, and vary in same direction. Azimuth origin (increasing clockwise) is for i = e (opposition geometry).
- Observation geometry
- specular
- Observation mode
- fixed angles
- Incidence angle
- 12.0°
- Emergence angle
- 12.0°
- Phase angle
- 0.0°
- 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
- 90.0°
- Comments
- perpendicular to the optical axis of the crystal
- Observation mode
- single spot
- Resolutions
- 5.0 $mm$
- Name
- Quartz alpha Brazil
- Changes
- Change of spectral band shapes with temperature
- Experiment
- T-dependent Optical Constants of quartz, spinel and corundum
- Date begin
- 2012-01-01
- Release date
- 2018-01-31 23:51:01 UTC+0000
- Version (Date)
- #1 (2018-01-31 23:51:01 UTC+0000)
- History
-
Date Mode Version Status Comments 2017-09-12 10:05:29 UTC+0000 first import #1 valid version first version
- Analysis
- Optical constants are calculated from FPSQ model oscillator parameters, which have been obtained from fitting reflection spectra (see publication)
- Quality flag
- 4