Title :
640 Gb/s bidirectional optical transmission by sharing optical amplifiers and DCF
Author :
Younghun Joo ; Gyuwoong Lee ; Raekyoung Kim ; Sekang Park ; Sungjin Park ; Kwanwoong Song ; Kiuk Song ; Sungtae Kim ; Seongtaek Hwang ; Yunje Oh
Author_Institution :
Opt. N/W R&D Group, Samsung Electron. Co., Kyungki, South Korea
Abstract :
Summary from only given. We propose a new bidirectional amplification method sharing optical amplifiers and dispersion compensated fibre for the traffic in two directions. Based on our scheme, we demonstrate bidirectional 640 Gb/s transmission over 160 km of single mode fibre and compare with unidirectional transmission in the same node condition.
Keywords :
compensation; optical fibre amplifiers; optical fibre communication; optical fibre dispersion; telecommunication traffic; wavelength division multiplexing; 160 km; 640 Gbit/s; Gb/s bidirectional optical transmission; bidirectional Gb/s transmission; bidirectional amplification method; dispersion compensated fibre; node condition; optical fibre amplifiers; single mode fibre; telecommunication traffic; unidirectional transmission; Backscatter; Bit error rate; Circulators; Indium tin oxide; Optical amplifiers; Optical crosstalk; Optical filters; Optical transmitters; Semiconductor optical amplifiers; Stimulated emission;
Conference_Titel :
Lasers and Electro-Optics, 2002. CLEO '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location :
Long Beach, CA, USA
Print_ISBN :
1-55752-706-7
DOI :
10.1109/CLEO.2002.1034245
