Comparison of synthesis techniques for SPE-OCDMA Encoders/decoders based on FBGs

Author

Mathlouthi, Moez ; Menif, Mourad ; Lepers, Catherine ; Rezig, Houria

Author_Institution

Lab. SysCom ENIT, Tunis

fYear

2008

fDate

11-13 Dec. 2008

Firstpage

1

Lastpage

6

Abstract

This paper presents a comparison of synthesis techniques for SPE-OCDMA Encoders/decoders based on FBGs. The synthesis method studied relies on the Inverse Scattering method and Genetic Algorithm approach. The comparisons between approaches takes into considerations the accuracy of convergence, the algorithm complexity and the constraints imposed on the component behaviour and its fabrication method. We implement the algorithms of the two approaches numerically, leading to versatile tools of simulations. This study is illustrated by the design and simulations of several encoders/decoders.

Keywords

Bragg gratings; code division multiplexing; decoding; encoding; genetic algorithms; FBG; SPE-OCDMA; convergence; decoder; encoder; genetic algorithm; inverse scattering; optical code division multiple-access; synthesis techniques; Bragg gratings; Convergence; Decoding; Fiber gratings; Genetic algorithms; Inverse problems; Optical network units; Optical receivers; Optical reflection; Optical scattering; discreet layer peeling; encoders/decoders; fibre Bragg grating; genetic algorithm; optical CDMA; synthesis;

fLanguage

English

Publisher

ieee

Conference_Titel

Mediterranean Winter, 2008. ICTON-MW 2008. 2nd ICTON

Conference_Location

Marrakech

Print_ISBN

978-1-4244-3484-8

Electronic_ISBN

978-1-4244-3485-5

Type

conf

DOI

10.1109/ICTONMW.2008.4773065

Filename

4773065