Title :
Frequency interleaved directly detected optical OFDM for next-generation optical access networks
Author :
Mehedy, Lenin ; Bakaul, Masuduzzaman ; Nirmalathas, Ampalavanapillai
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia
Abstract :
We theoretically analyze and demonstrate that spectral efficiency of a conventional direct detection based optical OFDM system (DDO-OFDM) can be improved significantly using frequency interleaving of adjacent DDO-OFDM channels in future optical access systems.
Keywords :
OFDM modulation; next generation networks; optical fibre subscriber loops; adjacent direct detection based optical-OFDM channel; frequency interleaving; next-generation optical access network; spectral efficiency; High speed optical techniques; OFDM; Optical fibers; Optical filters; Optical receivers; Optical transmitters;
Conference_Titel :
Microwave Photonics (MWP), 2010 IEEE Topical Meeting on
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4244-7824-8
DOI :
10.1109/MWP.2010.5664155
