Vis-VNIR optical indices of Tholins film formed from 5% $CH_4$ in $N_2$ gas
- Title
- Vis-VNIR optical indices of Tholins film formed from 5% $CH_4$ in $N_2$ gas
- DOI
- 10.26302/SSHADE/EXPERIMENT_TG_20180503_001
- Data reference
- Mahjoub, Ahmed (2011): Vis-VNIR optical indices of 4 Tholins films. SSHADE/SPAN (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_TG_20180503_001
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- optical constants
- Intensity unit
- no unit
- Model parameters
- Tauc-Lorentz model
- Instrument
- UV-NIR ellipsometry
- Standard medium
- air
- Observation mode
- spectrum
- Spectral range type(s)
- Vis
- Valid spectral range(s)
-
Min - Max ($nm$) Sampling ($nm$) Resolution ($nm$) Position accuracy ($nm$) Absorption edge #1 370.0 - 1000.0 10.0 - Scan number
- 2000
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
- 70.0°
- Emergence angle
- 70.0°
- Phase angle
- 140.0°
Illumination
- Type of polarization
- linear
Observation
- Type of polarization
- elliptic
- Observation mode
- single spot
- Image size
- 8.0 x 3.0 $None$
- Experiment
- Vis-VNIR optical indices of 4 Tholins films
- Release date
- 2018-05-04 11:29:05 UTC+0000
- Version (Date)
- #1 (2018-05-04 11:29:05 UTC+0000, Updated: 2018-09-26 22:33:49 UTC+0000)
- History
-
Date Mode Version Status Comments 2018-05-03 16:55:14 UTC+0000 first import #1 valid version 1
- Analysis
- Kramers-Kronig inversion of ellipsometric measurements assuming Tauc-Lorentz model
- Quality flag
- 4
- Validator(s)