Response of a uniform optical fiber Bragg grating to strain with a non-smooth distribution: measurements and simulations

Małgorzata Detka

doi:10.1117/12.2280330

7 August 2017 Response of a uniform optical fiber Bragg grating to strain with a non-smooth distribution: measurements and simulations

Małgorzata Detka

Author Affiliations +

Proceedings Volume 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017; 1044506 (2017) https://doi.org/10.1117/12.2280330
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2017, 2017, Wilga, Poland

Abstract

The paper presents results of numerical analyses of the response of a uniform fiber Bragg grating subjected to a strain with non-smooth profile. Results of measurements of the response of the grating to a compressive strain correspond well with results of the simulation and show, that the induced strain profile of the grating causes a widening of its reflection spectrum with a considerable shape irregularity, dependent on the location of the point where slope of the strain profile changes abruptly, and on the maximum value of the strain.

Citation Download Citation

Małgorzata Detka "Response of a uniform optical fiber Bragg grating to strain with a non-smooth distribution: measurements and simulations", Proc. SPIE 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017, 1044506 (7 August 2017); https://doi.org/10.1117/12.2280330

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