9 November 2000 Analysis of a differential fiber Bragg grating self-demodulation technique
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Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 41851T (2000) https://doi.org/10.1117/12.2302208
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy
Abstract
A differential demodulation technique capable of accommodating dynamic, high strain and high rate events is presented. The sensor system, based on a single fiber Bragg grating and a pulse modulated white light source, demodulates the first derivative of the strain signal. From model simulation, noise-limited resolution and dynamic range have been determined as functions of tunable system parameters.
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Leonidas Letsas, Leonidas Letsas, } "Analysis of a differential fiber Bragg grating self-demodulation technique", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41851T (9 November 2000); doi: 10.1117/12.2302208; https://doi.org/10.1117/12.2302208
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