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Conferences > LAOP > 2014 > LTu4A > LTu4A.19

A New Approach to Solve the Inverse Scattering Problem Using a Differential Evolution Algorithm in Distributed Fiber Bragg Grating Strain Sensors

L. H. Negri, M. Muller, A. S. Paterno, and J. L. Fabris

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Abstract

A differential evolution method is proposed to recover the deformation field in a fiber Bragg grating, overcoming known limitations of ambiguity and performance. Results show its capacity to determine deformation fields in a chirped grating.

© 2014 Optical Society of America

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