Artículos de revistas
STEP INDEX HOLEY FIBER DESIGN BY GENETIC ALGORITHM FOR CHROMATIC DISPERSION COMPENSATION
Registro en:
Microwave And Optical Technology Letters. Wiley-blackwell, v. 53, n. 7, n. 1585, n. 1588, 2011.
0895-2477
WOS:000290494200038
10.1002/mop.26084
Autor
da Silva, JP
Bezerra, DS
Hernandez-Figueroa, HE
Institución
Resumen
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) A new approach to obtain ultra-flattened-chromatic-dispersion-optical-fibers by introducing a small airhole at the core of a conventional step-index-optical-fiber is presented. The proposed structure exhibits a simple geometry and has been analyzed through a vectorial finite element method in conjunction with genetic algorithm. The structure parameters are optimized using genetic algorithm to obtain ultra wideband residual dispersion compensation. Numerical results show that the optimized model exhibits flattened negative dispersion over E + S + C + L + U wavelength bands with an average dispersion of -253 ps km(-1) nm(-1). (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53: 1585-1588, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26084 53 7 1585 1588 FAPERN UFERSA Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) FINEP [04.10.0077.00] Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) CNPq [563271/2008-6] FINEP [04.10.0077.00]