1 September 1999 Distributed intragrating sensing using phase retrieval
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Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 374606 (1999) https://doi.org/10.1117/12.2301996
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of
Abstract
A method for measuring a distributed strain or temperature profile along a fiber Bragg grating is proposed. By using an a priory knowledge about the index modulation amplitude, the sensing parameters are obtained from the reflectivity spectrum.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Johannes Skaar, Johannes Skaar, } "Distributed intragrating sensing using phase retrieval", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 374606 (1 September 1999); doi: 10.1117/12.2301996; https://doi.org/10.1117/12.2301996
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