Title :
Advanced very high-speed optical fiber transmission systems
Author :
Nakagawa, Koichi
Author_Institution :
NTT Corp., Tokyo
Abstract :
Several experiments were performed to examine the feasibility of advanced very-high-speed optical communication systems. 10 Gb/s with 160-km spacing was successfully demonstrated using erbium-doped fiber amplifiers. Coherent communication and optical fiber soliton systems were also tested, and the basic characteristics clarified for a multigigabit-per-second system. By considering these transmission characteristics, the line codes for these systems were studied in order to achieve system flexibility for future advanced systems. The basic unit and advanced units for very-high-speed optical terminators were proposed in accordance with the standard network node interface employing the synchronous transfer mode
Keywords :
digital communication systems; optical fibres; optical links; 10 Gbit/s; 160 km; Er doped fibre amplifier; advanced systems; coherent communication; fiber soliton systems; high-speed; line codes; multigigabit-per-second system; optical fiber transmission systems; optical terminators; standard network node interface; synchronous transfer mode; Erbium-doped fiber amplifier; High speed optical techniques; Optical fiber communication; Optical fiber networks; Optical fiber testing; Optical fibers; Optical network units; Optical solitons; System testing; Termination of employment;
Conference_Titel :
Communications, 1990. ICC '90, Including Supercomm Technical Sessions. SUPERCOMM/ICC '90. Conference Record., IEEE International Conference on
Conference_Location :
Atlanta, GA
DOI :
10.1109/ICC.1990.117072
