Title :
Novel Encoder and Correlator for Optical Code Division Multiple Access Networks
Author :
Pimenta, Miguel N. ; Darwazeh, Izzat
Author_Institution :
Univ. Coll. London
Abstract :
A novel structure that encodes and decodes very high speed optical code division multiple access (OCDMA) signals is proposed. This scheme is based on the analogy between the distributed amplifier and the transversal filter. By simple adjustments, the proposed device acts as a high-speed (>40 GChip/s) encoder (transmitter) or correlator (receiver). Theoretical analysis and potential implementation using MMIC HEMT foundry process are presented
Keywords :
MMIC; code division multiple access; distributed amplifiers; high electron mobility transistors; high-speed optical techniques; optical fibre networks; optical filters; optical receivers; optical transmitters; MMIC HEMT foundry process; OCDMA signals; correlator; distributed amplifier; encoder; high-speed receiver; high-speed transmitter; optical code division multiple access networks; transversal filter; Correlators; Decoding; Distributed amplifiers; High speed optical techniques; Multiaccess communication; Optical fiber networks; Optical filters; Optical receivers; Optical transmitters; Stimulated emission;
Conference_Titel :
Lasers and Electro-Optics Society, 2006. LEOS 2006. 19th Annual Meeting of the IEEE
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-9555-7
Electronic_ISBN :
0-7803-9555-7
DOI :
10.1109/LEOS.2006.279195
