Title :
Reconstruction of the non-minimum phase response of chirped fiber Bragg gratings using an adaptive genetic algorithm
Author :
Ferreira, Filipe M. ; de Almeida, Paulo F. ; Antunes, Carlos Henggeler ; da Silva, Henrique J A
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Coimbra, Coimbra, Portugal
Abstract :
A genetic algorithm (GA) approach is presented for reconstruction of the non-minimum phase response of chirped fiber Bragg gratings (FBGs). This is a very relevant problem in optical communications, as well as for the integration of FBGs in sensor network systems. The GA approach has been endowed with adaptive capabilities specifically tailored for this problem, in order to achieve more accurate results.
Keywords :
Bragg gratings; chirp modulation; genetic algorithms; integrated optics; optical fibres; FBGs; adaptive genetic algorithm; chirped fiber Bragg gratings; nonminimum phase response; sensor network systems; Chirp; Fiber gratings; Gratings; Measurement uncertainty; Reflectivity; Wavelength measurement;
Conference_Titel :
Evolutionary Computation (CEC), 2010 IEEE Congress on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-6909-3
DOI :
10.1109/CEC.2010.5586493
