- DOI
- 10.26302/SSHADE/EXPERIMENT_SB_20200609_001
- Data reference
- Zeidler, Simon; Posch, Thomas; Mutschke, Harald; Richter, Hannes; Wehrhan, Ortrud (2011): Absorption coefficient in the VIS and NIR for a natural spinel. SSHADE/DOCCD (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_SB_20200609_001
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- absorption coefficient
- Intensity unit
- cm−1
- Instrument
- Lambda 19 – transmission vis
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- Vis
- Valid spectral range(s)
-
Min - Max (μm) Sampling (μm) Resolution (μm) Position accuracy (μm) Absorption edge #1 0.319 - 0.86 - Scan number
- 1
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
- 0.0°
- Emergence angle
- 0.0°
- Resolution illumination
- 6.0°
- Resolution observation
- 6.0°
- Observation mode
- single spot
- Resolutions
- 2.5 mm
- Instrument
- Lambda 19 – transmission NIR
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- NIR
- Valid spectral range(s)
-
Min - Max (μm) Sampling (μm) Resolution (μm) Position accuracy (μm) Absorption edge #1 0.86 - 2.0 - Scan number
- 1
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
- 0.0°
- Emergence angle
- 0.0°
- Resolution illumination
- 6.0°
- Resolution observation
- 6.0°
- Observation mode
- single spot
- Resolutions
- 2.5 mm
- Instrument
- BRUKER 113v – transmission Mid-IR
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- MIR
- Valid spectral range(s)
-
Min - Max (μm) Sampling (μm) Resolution (μm) Position accuracy (μm) Absorption edge #1 1.6 - 10.0 - 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
- 0.0°
- Emergence angle
- 0.0°
- Resolution illumination
- 6.0°
- Resolution observation
- 6.0°
- Observation mode
- single spot
- Resolutions
- 2.5 mm
- Experiment
- Absorption coefficient in the VIS and NIR for a natural spinel
- Date begin
- 2011-01-01
- Release date
- 2020-06-26 10:03:06+0000 UTC
- Version (Date)
- #1 (2020-06-26 10:03:06+0000 UTC, Updated: 2020-06-26 10:03:06+0000 UTC)
- History
-
Date Mode Version Status Comments 2020-06-17 10:15:42+0000 UTC first import #1 valid version first version
- Analysis
- The absorption coefficient was derived from the merged transmission spectra by using the Lambert-Beer law, taking simulated reflection losses (based on refractive indices from the literature) into account.
- Quality flag
- 4