Optical constants of amorphous SiO$_2$ in MIR/FIR at 300 K
- Title
- Optical constants of amorphous SiO$_2$ in MIR/FIR at 300 K
- DOI
- 10.26302/SSHADE/EXPERIMENT_SB_20210203_001
- Data reference
- Henning, Thomas; Mutschke, Harald (1997): T-dependent optical constants of amorphous SiO$_2$. SSHADE/DOCCD (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_SB_20210203_001
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- optical constants
- Instrument
- BRUKER 113v – reflection Mid-IR
- Sample holder
- Continuous-flow liquid helium cryostat (Cryovac) equipped with KRS5 infrared optical window (40 mm)
- 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°
- Resolution illumination
- 6.0°
- Resolution observation
- 6.0°
- Observation mode
- single spot
- Resolutions
- 5.0 $mm$
- Instrument
- BRUKER 113v – reflection Far-IR with bolometer detector
- Sample holder
- Continuous-flow liquid helium cryostat (Cryovac) equipped with polyethylene infrared optical window (40 mm)
- 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 - 500.0 - 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°
- Resolution illumination
- 6.0°
- Resolution observation
- 6.0°
- Observation mode
- single spot
- Resolutions
- 5.0 $mm$
- Name
- SiO$_2$, amorphous
- Experiment
- T-dependent optical constants of amorphous SiO$_2$
- Date begin
- 1997-01-01
- Release date
- 2021-02-16 16:16:31 UTC+0000
- Version (Date)
- #1 (2021-02-16 16:16:31 UTC+0000, Updated: 2021-02-16 16:16:31 UTC+0000)
- History
-
Date Mode Version Status Comments 2021-02-03 10:36:42 UTC+0000 first import #1 valid version first version
- Analysis
- The optical constants in the MIR/FIR were determined by Kramers-Kronig analysis of the merged reflectance spectra.
- Quality flag
- 4