Title :
Wavelength reused bidirectional adaptively modulated optical OFDM transmission in colourless WDM-PONs
Author :
Wei, J.L. ; Hugues-Salas, E. ; Giddings, R.P. ; Jin, X.Q. ; Zheng, X. ; Tang, J.M.
Author_Institution :
Sch. of Electron. Eng., Bangor Univ., Bangor, UK
Abstract :
10Gb/s downstream and 6Gb/s upstream over 40km SSMFs are feasible for double-sideband AMOOFDM signals in wavelength-reused bidirectional-transmission colorless-WDM-PONs incorporating SOA/RSOA intensity modulators in OLTs/ONUs. Such performances are improved to 23Gb/s downstream and 8Gb/s upstream when single-sideband subcarrier-modulation is utilized.
Keywords :
modulation; optical fibre networks; semiconductor optical amplifiers; wavelength division multiplexing; OLT; ONU; RSOA intensity modulator; SSMF; bit rate 10 Gbit/s; bit rate 23 Gbit/s; bit rate 6 Gbit/s; colourless WDM-PON; double-sideband AMOOFDM signal; single-sideband subcarrier-modulation; wavelength reused bidirectional adaptively modulated optical OFDM transmission; Noise; OFDM; Optical attenuators; Optical crosstalk; Optical modulation; Optical transmitters; Passive optical networks;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621459
