Banca de DEFESA: LUANA DA FRANCA VIEIRA

Uma banca de DEFESA de DOUTORADO foi cadastrada pelo programa.
STUDENT : LUANA DA FRANCA VIEIRA
DATE: 14/10/2022
TIME: 14:00
LOCAL: https://conferenciaweb.rnp.br/webconf/labtelufba
TITLE:

Integrated Optics Design by Metaheuristics

KEY WORDS:

Metaheuristics, Integrated Optics, Inverse Desgin, Optimization, Waveguides

PAGES: 102
BIG AREA: Engenharias
AREA: Engenharia Elétrica
SUBÁREA: Telecomunicações
SPECIALTY: Teoria Eletromagnetica, Microondas, Propagação de Ondas, Antenas
SUMMARY:

This work aims to investigate and optimize two-dimensional waveguides with 90° bend and crossing 2x2 compounds of silicon and silica. The following custom metaheuristics are analyzed: Memetic Algorithm, Particle Swarm, Gray Wolf and the hybrid (Greedy, Random and Adaptive Search Procedure together with Simulated Annealing) (a) modeling occurs by the Element Method Finite – 2D, in which the optimization objectives are to reduce power losses and diversify the possibilities of device configurations, in order to maximize power transmission efficiency. (b) The geometric parameters of the structures are optimized, considering particular characteristics of the restrictions of the structures and the algorithms used, so the results were studied, for the understand the interaction between the geometry of structures and their associated performances. Transmission efficiency values above 98% were achieved.

BANKING MEMBERS:
Externo à Instituição - CARLOS HENRIQUE DA SILVA SANTOS - IFSP
Externo ao Programa - 802.879.725-34 - GILLIARD NARDEL MALHEIROS SILVEIRA - UNICAMP
Externo à Instituição - JOAQUIM JÚNIOR ISÍDIO DE LIMA - UNIVASF
Externo à Instituição - JOSE PATROCINIO DA SILVA - UFRN
Presidente - 1521970 - VITALY FELIX RODRIGUEZ ESQUERRE