抄録
Laser Raman spectroscopy has been applied to the identification of solid and gaseous inclusions in glass. Both macro- and micro-Raman techniques are employed in this study. The measurements are non-destructive and solid inclusions are identified without any special sample preparation. As for bubble analysis, N2, O2, CO2, SO2, H2 and HCl were found as gas phase inclusions from a variety of sources. Frequently the gases inside bubbles consisted of two or more components. The minimum detectable size of SO2 bubble was 0.28mm in diameter. Sample analyses of fine deposits on the wall of bubbles are also reported.
