Nomalized Raman spectrum of $CaAl_{2}Si_{2}O_{8}$ anorthite acquired with a 514 nm laser
- Title
- Nomalized Raman spectrum of $CaAl_{2}Si_{2}O_{8}$ anorthite acquired with a 514 nm laser
- DOI
- 10.26302/SSHADE/EXPERIMENT_GM_20221013_001
- Data reference
- Montagnac, Gilles (2000): Raman spectra of some tectosilicates. SSHADE/REAP (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_GM_20221013_001
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- normalized Raman scattering intensity
- Intensity unit
- AU
- Reference position
- 504.0 $cm^{-1}$
- Instrument
- Micro-Raman LabRam HR800 - 514 nm
- Standard medium
- air
- Observation mode
- spectrum
- Spectral range type(s)
- MIR, FIR
- Excitation wavelength
- 514.5 nm
- Valid spectral range(s)
-
Min - Max ($cm^{-1}$) Sampling ($cm^{-1}$) Resolution ($cm^{-1}$) Position accuracy ($cm^{-1}$) Absorption edge #1 100.0 - 1200.0 - Filters
-
Type Center/Edge ($cm^{-1}$) Width ($cm^{-1}$) Place #1 Edge Filter - Comments
- Edge filter: 514.5 nm cut off 100 cm-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
- directional-conical
- Observation mode
- fixed angles
- Observation mode
- single spot
- Objective type
- 100x
- Resolutions
- 1.0 ${\mu}m$
- Experiment
- Raman spectra of some tectosilicates
- Release date
- 2022-10-31 10:13:56+0000 UTC
- Version (Date)
- #1 (2022-10-31 10:13:56+0000 UTC, Updated: 2022-10-31 10:13:56+0000 UTC)
- History
-
Date Mode Version Status Comments 2022-10-25 12:43:24+0000 UTC first import #1 valid version
- Analysis
- The background is corrected with a polynomial baseline. The peak of higher intensity is normalized to 1.
- Quality flag
- 5
- Validator(s)