Title :
Equally-spaced 8/spl times/10 Gbit/s optical duobinary WDM transmission in 1580-nm band over 500 km of dispersion-shifted fiber without dispersion compensation
Author :
Aisawa, S. ; Sakamoto, T. ; Kani, J. ; Jinno, M. ; Norimatsu, S. ; Yamada, M. ; Oguchi, K.
Author_Institution :
NTT Opt. Network Syst. Labs., Yokosuka, Japan
Abstract :
Summary form only given. This paper demonstrates 8/spl times/10 Gbit/s WDM transmission over 500 km (100 km/spl times/5) of DSF in 1580-nm band without any dispersion compensation or management by employing optical duobinary coding, which reduces the signal bandwidth, and increases resistance to the fiber chromatic dispersion effect.
Keywords :
optical fibre communication; optical fibre dispersion; optical modulation; wavelength division multiplexing; 1580 nm; 500 km; 80 Gbit/s; WDM transmission; chromatic dispersion; dispersion-shifted fiber; optical duobinary coding; signal bandwidth; Fiber nonlinear optics; High speed optical techniques; Optical attenuators; Optical distortion; Optical fiber dispersion; Optical fiber polarization; Optical filters; Optical mixing; Optical receivers; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 1998. OFC '98., Technical Digest
Conference_Location :
San Jose, CA, USA
Print_ISBN :
1-55752-521-8
DOI :
10.1109/OFC.1998.657511
