Title :
Ultra-high-speed optical modulation and detection systems for long-haul fiber transmission
Author :
Hagimoto, Kazuo ; Miyamoto, Yutaka ; Ono, Takashi ; Kataoka, Tomoyoshi ; Nakagawa, Kiyoshi
Author_Institution :
NTT Transmission Syst. Labs., Kanagawa, Japan
Abstract :
Recent experimental results are summarized to confirm that erbium-doped fiber amplifiers can upgrade existing systems to longer span systems, bit-rate flexible optical systems, and ultra-high-speed systems with optical equalization. The system performance of high-speed transmission systems with and without optical amplifiers is discussed. New experimental results on quantum-effect devices at 1.3 μm are reported. The newly developed high-speed technologies can be applied not only for trunk transmission but also for short-distance data links
Keywords :
fibre lasers; optical fibres; optical links; optical modulation; signal detection; 1.3 micron; detection systems; erbium-doped fiber amplifiers; long-haul fiber transmission; optical amplifiers; optical equalization; optical modulation; optical systems; quantum-effect devices; short-distance data links; system performance; trunk transmission; ultra-high-speed systems; High speed optical techniques; Optical detectors; Optical mixing; Optical modulation; Optical noise; Optical receivers; Optical sensors; Optical transmitters; Semiconductor optical amplifiers; Stimulated emission;
Conference_Titel :
Communications, 1992. ICC '92, Conference record, SUPERCOMM/ICC '92, Discovering a New World of Communications., IEEE International Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-0599-X
DOI :
10.1109/ICC.1992.268189
