Design configuration of encoder and decoder modules for modified double weight (MDW) code spectral amplitude coding (SAC) optical code division multiple access (OCDMA) based on fiber Bragg gratings

Author

Zan, Z. ; Aljunid, S.A. ; Yaacob, M.H. ; Abdullah, M.K. ; Shaari, S.

Author_Institution

Fac. of Eng., Universiti Putra Malaysia, Selangor, Malaysia

Volume

2

fYear

2005

fDate

12-17 Sept. 2005

Firstpage

249

Abstract

In this work, we are proposing the serial and parallel configurations of encoder and decoder modules to encode and decode a new developed spectral amplitude coding (SAC) known as modified double weight (MDW) code for optical code division multiple access (OCDMA) system. This coding scheme is designed in a way to decrease the number of FBGs used in the encoder and decoder modules and to maintain the cross-correlation parameter to 1.

Keywords

Bragg gratings; code division multiple access; decoding; encoding; optical fibre communication; optical fibres; FBG; OCDMA; cross-correlation parameter; decoder; encoder; fiber Bragg gratings; modified double weight code; optical code division multiple access; spectral amplitude coding; Array signal processing; Bragg gratings; Decoding; Fiber gratings; Laboratories; Multiaccess communication; Optical design; Optical fibers; Optical receivers; Optical signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Optoelectronics and Lasers, 2005. Proceedings of CAOL 2005. Second International Conference on

Print_ISBN

0-7803-9130-6

Type

conf

DOI

10.1109/CAOL.2005.1553968

Filename

1553968