Title :
Non-coherent single wavelength 56Gbps 640km transmission over DCF-free SSMF link by using direct-detection DMT
Author :
Qiang Zhang; Changsong Xie;Nebojsa Stojanovic;Gernot Goeger; Chun Sun; Yuanyuan Fang; Enbo Zhou; Gordon Ning Liu; Xiaogeng Xu
Author_Institution :
European Research Center, Huawei Technologies D?sseldorf GmbH, Riesstrasse 25, 80992 Munich, Germany
fDate :
6/1/2015 12:00:00 AM
Abstract :
Single wavelength 56Gbps transmission in 640km dispersion-unmanaged link is successfully realized by using direct-detection discrete multi-tone (DMT) modulation method. A single polarization IQ modulator is used to do chromatic dispersion pre-compensation and generate single sideband (SSB) DMT signal. Just one PIN is used to detect the received signal to reduce the cost. More than 3000ps/nm chromatic dispersion tolerance is achieved in 320km link.
Keywords :
"Signal to noise ratio","Bit error rate","Amplitude modulation","Optical fibers","Optical filters"
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
DOI :
10.1109/OECC.2015.7340179
