Research Progress on Determination of Pressure of Fluid Inclusion by Laser Raman Spectroscopy

The current methods for determination of the pressure of fluid inclusion and the problems were introduced, and the recent progress of determination of the pressure of fluid inclusion by laser Raman spectroscopy was reviewed. Comparison showed that laser Raman spectroscopy was a more rapid and convenient method, whereas the analytical results obtained by laser Raman spectroscopy were affected by samples, fluorescence, weak signal of peak, which brought some limitation on a microscopic or micro-region analysis. With the improvement of apparatus and methods, laser Raman spectroscopy would be a new approach to obtain internal pressure of inclusions in the future (34 ref. cited).