Title :
160-gb/s adaptive dispersion equalization using an asynchronous dispersion-induced chirp monitor
Author :
Inui, Tetsuro ; Komukai, Tetsuro ; Mori, Kunihiko ; Morioka, Toshio
Author_Institution :
NTT Network Innovation Labs., NTT Corp., Kanagawa, Japan
fDate :
6/1/2005 12:00:00 AM
Abstract :
This paper describes an adaptive dispersion equalizer (ADE) that uses an asynchronous dispersion-induced chirp monitor and the detailed study of the first demonstration of 160-Gb/s adaptive dispersion equalization. The device successfully equalized the dispersion change over a 40°C temperature range (from 5°C to 45°C) and the dispersion slope of an 80-km dispersion-shifted fiber (DSF). The ADE will enhance the feasibility of 160-Gb/s optical transmission systems.
Keywords :
adaptive equalisers; chirp modulation; optical fibre communication; optical fibre dispersion; 160 Gbit/s; 5 to 45 degC; 80 km; adaptive dispersion equalization; adaptive dispersion equalizer; asynchronous dispersion; chirp monitor; dispersion slope; dispersion-shifted fiber; optical transmission systems; Adaptive equalizers; Chirp; Clocks; Computerized monitoring; Fiber gratings; High speed optical techniques; Optical distortion; Optical fiber communication; Optical fiber dispersion; Tunable circuits and devices; Adaptive systems; dispersion compensation; optical fiber communication; optical gratings;
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.2005.849878
