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Proceedings Paper

High temperature assessment of an Er3+/Yb3+ co-doped phosphosilicate optical fibre for lasers, amplifiers and sensors
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Paper Abstract

The excited state lifetime of Er3+ and gain coefficient of an Er3+/Yb3+ co-doped phosphosilicate optical fibre with and without hydrogen loading can be recovered and even improved by high temperature annealing. Consequently processes optimizing room temperature component fabrication such as hypersensitisation are found to offer no added value for high temperature operation. The implications for harsh environmental laser performance are discussed.

Paper Details

Date Published: 28 September 2015
PDF: 4 pages
Proc. SPIE 9634, 24th International Conference on Optical Fibre Sensors, 96344F (28 September 2015); doi: 10.1117/12.2194612
Show Author Affiliations
Wen Liu, The Univ. of Sydney (Australia)
National Univ. of Defense Technology (China)
John Canning, The Univ. of Sydney (Australia)
Kevin Cook, The Univ. of Sydney (Australia)
Amirhassan Zareanborji, Univ. of New South Wales (Australia)
Yanhua Luo, Univ. of New South Wales (Australia)
Gang-Ding Peng, Univ. of New South Wales (Australia)


Published in SPIE Proceedings Vol. 9634:
24th International Conference on Optical Fibre Sensors
Hypolito José Kalinowski; José Luís Fabris; Wojtek J. Bock, Editor(s)

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