Raman Spectroscopy Of Glass-Crystauine Transformations

E . Haro; M . Balkanski

doi:10.1117/12.941941

19 January 1988 Raman Spectroscopy Of Glass-Crystalline Transformations

E . Haro, M . Balkanski

Proceedings Volume 0822, Raman and Luminescence Spectroscopy in Technology; (1988) https://doi.org/10.1117/12.941941
Event: 31st Annual Technical Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, San Diego, CA, United States

Abstract

Glass-crystalline transition is induced by laser irradiation on a GeSe bulk glass sample. The structural changes are detected by Raman spectroscopy. The speed of the crystallization process depends on the laser irradiation intensity. We have studied this crystallization process for three different powers of irradiation. It is found that the speed of crystallization increases with power. Stokes and anti-Stokes spectra were recorded during the transformation. From this data temperature was inferred at different stages of crystallization. The significance of this temperature is discussed.

Citation Download Citation

E . Haro and M . Balkanski "Raman Spectroscopy Of Glass-Crystalline Transformations", Proc. SPIE 0822, Raman and Luminescence Spectroscopy in Technology, (19 January 1988); https://doi.org/10.1117/12.941941

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