Title :
Optical access network scheme with downstream Manchester coding and upstream NRZ remodulation
Author :
Kim, B.K. ; Park, H. ; Park, S. ; Kim, K.
Author_Institution :
WDM Technol. Team, Electron. & Telecommun. Res. Inst., Yuseong-Gu Daejeon, South Korea
fDate :
4/13/2006 12:00:00 AM
Abstract :
A novel optical access network with Manchester coded downstream and remodulated NRZ coded upstream is proposed and experimentally implemented in a 20 km standard singlemode fibre network. When the downstream light source is reused for the upstream signal, acceptably small penalty was observed compared to the unmodulated light source case.
Keywords :
modulation coding; optical fibre communication; optical fibre subscriber loops; optical modulation; 20 km; downstream Manchester coding; downstream light source; optical access networks; singlemode fibre network; upstream NRZ remodulation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20060246
