Hydroxyl groups in phosphosilicate glasses for fibre optics
Source abstract
Abstract
Abstract IR absorption spectra of phosphosilicate glasses containing 1–19 mol% of P2O5 are measured and analyzed. Interaction of hydroxyl groups with the phosphorus centres in the phosphosilicate glass is investigated in cluster models using PM3 and MNDO quantum-chemical methods. An explanation of the experimentally observed change of vibrational absorption bands caused by the hydroxyl groups is proposed.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Glass properties and applications · Luminescence Properties of Advanced Materials · Crystal Structures and Properties
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References (16)
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