28 September 2015 High temperature assessment of an Er3+/Yb3+ co-doped phosphosilicate optical fibre for lasers, amplifiers and sensors
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Proceedings Volume 9634, 24th International Conference on Optical Fibre Sensors; 96344F (2015) https://doi.org/10.1117/12.2194612
Event: International Conference on Optical Fibre Sensors (OFS24), 2015, Curitiba, Brazil
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.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wen Liu, Wen Liu, John Canning, John Canning, Kevin Cook, Kevin Cook, Amirhassan Zareanborji, Amirhassan Zareanborji, Yanhua Luo, Yanhua Luo, Gang-Ding Peng, Gang-Ding Peng, } "High temperature assessment of an Er3+/Yb3+ co-doped phosphosilicate optical fibre for lasers, amplifiers and sensors", Proc. SPIE 9634, 24th International Conference on Optical Fibre Sensors, 96344F (28 September 2015); doi: 10.1117/12.2194612; https://doi.org/10.1117/12.2194612
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