NDLI: Multi-Symmetric Level (MSL) Optimization Technique Based on Genetic Algorithm for Photonic Devices Design

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Multi-Symmetric Level (MSL) Optimization Technique Based on Genetic Algorithm for Photonic Devices Design

Content Provider	Directory of Open Access Journals (DOAJ)
Author	Marcos S. Gonçalves Carlos H. Silva-Santos Wilton M. Ferraz Júnior Francisco J. Arnold
Abstract	Abstract The optimization of three-dimensional device has widely been explored and designated as computational challenge in photonic device design. In this context, this work presents a novel multi-symmetric level (MSL) optimization procedure based on Genetic Algorithm (GA) to decrease the computational requirements in a three-dimensional photonic coupler device optimization. The proposed procedure divides the device optimization into many local regions by dimensional symmetric aspects, being based on divide- to-conquer strategies. As the optimization converges to acceptance values, the number of symmetric areas are decreasing until a unique local area that modeled the total 3D photonic device. This procedure was validated by the minimization of a photonic coupler modeled to interconnect optical waveguides with different height, width and refractive indices.
Related Links	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742021000400790&tlng=en
DOI	10.1590/2179-10742021v20i41338
Journal	Journal of Microwaves, Optoelectronics and Electromagnetic Applications
Issue Number	4
Volume Number	20
e-ISSN	21791074
Language	English
Publisher	Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo
Publisher Date	2021-01-01
Publisher Place	Brazil
Access Restriction	Open
Subject Keyword	Electrical Engineering. Electronics. Nuclear Engineering 3d Optical Coupler Finite Element Method (fem) Genetic Algorithm Numerical Modeling Electrical engineering. Electronics. Nuclear engineering Electronics
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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