Title :
Tunable optical CDMA encoder/decoder based on modified PN code using FBG array
Author :
Lee, Wonkyoung ; Kim, Bong Kyu ; Park, Heuk ; Kim, Kwangjoon
Author_Institution :
Opt. Commun. Res. Center, Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
We propose a novel tunable OCDMA encoder/decoder based on modified PN code FBG array. Bragg wavelengths of the FBG array are tuned by strain/temperature control and selected by a band-pass filter to realize the full-set of user codes.
Keywords :
Bragg gratings; band-pass filters; code division multiple access; decoding; optical arrays; optical communication equipment; optical fibre communication; optical fibres; optical tuning; pseudonoise codes; strain control; temperature control; FBG array; band-pass filter; modified PN code; optical CDMA encoder/decoder; strain control; temperature control; Band pass filters; Bragg gratings; Decoding; Fiber gratings; Multiaccess communication; Optical arrays; Optical fiber communication; Optical fibers; Optical filters; Optical noise;
Conference_Titel :
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Print_ISBN :
1-55752-803-9
DOI :
10.1109/OFC.2006.215536
