Title :
Performance comparison between DSB and VSB signals in 20 Gbit/s-based ultra-long-haul WDM systems
Author :
Tsuritani, T. ; Agata, A. ; Morita, I. ; Tanaka, K. ; Edagawa, N.
Author_Institution :
KDD R&D Lab. Inc., Saitama, Japan
Abstract :
Transmission performance of double sideband (DSB) and vestigial sideband (VSB) signals was compared for the first time in 20 Gbit/s-based ultra-long-haul WDM transmission systems. Impact of channel spacing, repeater output power variation and terminal dispersion compensation error was investigated.
Keywords :
error compensation; optical fibre communication; optical fibre dispersion; optical repeaters; telecommunication channels; telecommunication signalling; wavelength division multiplexing; 20 Gbit/s; DSB signals; Gbit/s-based ultra-long-haul WDM systems; Gbit/s-based ultra-long-haul WDM transmission systems; VSB signals; channel spacing; double sideband signals; performance comparison; repeater output power variation; terminal dispersion compensation error; vestigial sideband signals; Channel spacing; Optical fiber polarization; Optical filters; Optical modulation; Optical transmitters; Power generation; Power transmission lines; Pulse modulation; Repeaters; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 2001. OFC 2001
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-55752-655-9
