23 May 2005 Optical chemsensors based on etched fibre Bragg gratings in D-shape and multimode fibres
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Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.623638
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium
Abstract
We present an implementation of high-sensitivity optical chemsensors based on FBGs UV-inscribed in D-shape and multimode fibres and sensitized by HF-etching treatment, demonstrating a capability of detecting chemical concentration changes as small as < 0.5%.
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Kaiming Zhou, Xianfeng Chen, Lin Zhang, Ian Bennion, "Optical chemsensors based on etched fibre Bragg gratings in D-shape and multimode fibres", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623638; https://doi.org/10.1117/12.623638
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