In-Situ Planetary Spectroscopy
Raman Spectroscopy Laboratory
Raman spectrometer - Kaiser HoloLab5000
Laser wavelength: 532nm, 632.8nm, 685nm, 670nm; Spectral range: 100 - 4300
cm-1; Spectral resolution: 4-5cm-1; Detector: air cooled TEC-CCD (450 - 950 nm);
Sampling objective: 20x LWD 0.4NA, 50x 0.75NA, 100x 0.8NA; Min. Laser Beam spot:
2 m diameter; Autoscan stage: resolution= 0.1 m, range >5 mm; Calibrations:
wavelength, flat-field, laser wavelength
Sample preparations:
- Solid samples - Can be rock chip (less than 1 kg, less than
10 cm height),
soils or powders, single gains, films, or other forms, no sample preparations
are needed.
- Liquid samples -Can be contained in glass bottle, glass capillary, liquid
cell, or in petri dish.
- Thin sections - Do not use epoxy (super-glue is better),
remove the cover slide and surface carbon coating (if any).
Fee schedule
Contact: Dr. Alian Wang
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