Raman spectrometric determination of additive concentration in high-silica-content glasses
- 1 May 1976
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 47 (5), 2050-2055
- https://doi.org/10.1063/1.322934
Abstract
For the evaluation of optical fiber material by Raman spectrometry, the Raman spectra of B2O3-doped high-silica-content glass and four TiO2-doped high-silica-content glasses are studied extensively making reference to that of pure fused silica. Extra Raman bands at about 935 cm−1 are found commonly in the high-silica-content glasses and assigned to the motion of the nonbridging oxygen. The theory of Raman spectrometry of high-silica-content glasses is developed and it is verified experimentally with TiO2-doped high-silica-content glass.Keywords
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