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Effects of impurities in cadmium halide glasses for 1.3µm amplifier

Effects of impurities in cadmium halide glasses for 1.3µm amplifier
Effects of impurities in cadmium halide glasses for 1.3µm amplifier
Cadmium mixed halide glasses have been recently identified as a potential low-phonon energy host for a 1.3 µm Pr3+-doped optical fibre amplifier. The crystallization behaviour of the mixed halide glasses while reheated above their glass transition temperature is reported. The effect of impurities in the starting raw materials on the quality of the bulk glass is reported. The OH' absorption was monitored by Fourier transform infrared spectrometry, and related to the lifetime of the 1G4 excited state in Pr3+-doped glass. The thermal stability of the glass was studied using heat treatment data obtained by a differential scanning calorimeter.
0022-3093
263-267
Jordery, Sophie
4521961c-cc4f-459b-9d9a-f78c510ef219
Naftaly, Mira
fac13ced-c730-4e13-9e81-209a04cd2127
Jha, Animesh
605eb90a-d8bb-4205-87c5-5fadc90e8928
Samson, Bryce N.
999fbcc9-58f9-4259-ab8e-118a63f9ff96
Jordery, Sophie
4521961c-cc4f-459b-9d9a-f78c510ef219
Naftaly, Mira
fac13ced-c730-4e13-9e81-209a04cd2127
Jha, Animesh
605eb90a-d8bb-4205-87c5-5fadc90e8928
Samson, Bryce N.
999fbcc9-58f9-4259-ab8e-118a63f9ff96

Jordery, Sophie, Naftaly, Mira, Jha, Animesh and Samson, Bryce N. (1995) Effects of impurities in cadmium halide glasses for 1.3µm amplifier. Journal of Non-Crystalline Solids, 184, 263-267. (doi:10.1016/0022-3093(94)00622-9).

Record type: Article

Abstract

Cadmium mixed halide glasses have been recently identified as a potential low-phonon energy host for a 1.3 µm Pr3+-doped optical fibre amplifier. The crystallization behaviour of the mixed halide glasses while reheated above their glass transition temperature is reported. The effect of impurities in the starting raw materials on the quality of the bulk glass is reported. The OH' absorption was monitored by Fourier transform infrared spectrometry, and related to the lifetime of the 1G4 excited state in Pr3+-doped glass. The thermal stability of the glass was studied using heat treatment data obtained by a differential scanning calorimeter.

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Published date: 1 May 1995
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Identifiers

Local EPrints ID: 78084
URI: http://eprints.soton.ac.uk/id/eprint/78084
DOI: doi:10.1016/0022-3093(94)00622-9
ISSN: 0022-3093
PURE UUID: bacdf5a5-b98d-4049-a145-74c37def842b

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 00:06

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Contributors

Author: Sophie Jordery
Author: Mira Naftaly
Author: Animesh Jha
Author: Bryce N. Samson

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