Optimization of group delay response of (apodized) tapered fiber Bragg grating by shaping taper transition and apodization window

Konrad Markowski; Kazimierz Jędrzejewski; Tomasz Osuch

doi:10.1117/12.2249380

28 September 2016 Optimization of group delay response of (apodized) tapered fiber Bragg grating by shaping taper transition and apodization window

Konrad Markowski, Kazimierz Jędrzejewski, Tomasz Osuch

Author Affiliations +

Proceedings Volume 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016; 100311G (2016) https://doi.org/10.1117/12.2249380
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 2016, Wilga, Poland

Abstract

This article presents implementation of the Simulated Annealing (SA) algorithm for tapered fiber Bragg gratings (TFBGs) design. Particularly, together with well-known Coupled Mode Theory (CMT) and Transfer Matrix Method (TMM) the algorithm optimizes the group delay response of TFBG, by simultaneous shaping of both apodization function and tapered fiber transition profile. Prior to the optimization process, numerical model for TFBG design has been validated. Preliminary results reveal great potential of the SA-based approach and with proper definition of the design criteria may be even applied for optimization of the spectral properties of TFBGs.

Citation Download Citation

Konrad Markowski, Kazimierz Jędrzejewski, and Tomasz Osuch "Optimization of group delay response of (apodized) tapered fiber Bragg grating by shaping taper transition and apodization window", Proc. SPIE 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 100311G (28 September 2016); https://doi.org/10.1117/12.2249380

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