9 June 2004 Wide range of temperature and strain measurement using Bragg-grating-based fibre laser approach
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Proceedings Volume 5502, Second European Workshop on Optical Fibre Sensors; (2004) https://doi.org/10.1117/12.566621
Event: Second European Workshop on Optical Fibre Sensors, 2004, Santander, Spain
Abstract
A fiber laser-based sensor system has been developed to measure wide range of temperatures (22 - 500°C) and strain (0 - 1200με) using a normal and a chirped grating as optical feedback elements and Er3+-doped fiber as gain medium.
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Jharna Mandal, Jharna Mandal, Yonghang Shen, Yonghang Shen, Suchandan Pal, Suchandan Pal, Tong Sun, Tong Sun, Kenneth T.V. Grattan, Kenneth T.V. Grattan, Andreas T. Augousti, Andreas T. Augousti, } "Wide range of temperature and strain measurement using Bragg-grating-based fibre laser approach", Proc. SPIE 5502, Second European Workshop on Optical Fibre Sensors, (9 June 2004); doi: 10.1117/12.566621; https://doi.org/10.1117/12.566621
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