Title :
An experiment on 560 Mb/s transmission system limited by mode partition noise and the statistic measuring method of laser diode mode partition characteristics
Author :
Jiang, Weijian ; Ye Peida ; Huang, Shouhua
Author_Institution :
Beijing Univ. of Post & Telecommun., China
Abstract :
A simple and accurate theory proposed by Jiang et al. (see Optical and Quantum Electronics, vol.22, p.23, 1990) to calculate the mode partition noise in single-mode fiber systems is shown to be in good agreement with the transmission experiment presented. The 560 Mb/s transmission experiment using the multilongitudinal mode laser diode is described and the result indicates that the transmission distance is limited to 10 km by the mode partition noise when 1-dB power penalty takes place. A statistical method is proposed to determine the k-parameter of laser diodes modulated by quasi-random RZ binary signals. The k-parameter is the most important parameter to describe the mode partition characteristics of laser diodes
Keywords :
digital communication systems; laser modes; noise measurement; optical fibres; optical links; optical variables measurement; semiconductor junction lasers; statistical analysis; 10 km; 560 Mbit/s; digital transmission systems; k-parameter; laser diode mode partition; mode partition noise; multilongitudinal mode laser diode; power penalty; quasirandom RZ binary signals; single-mode fiber systems; statistic measuring method; statistical method; transmission distance; transmission experiment; Diode lasers; Employee welfare; Fluctuations; Noise measurement; Optical fiber theory; Optical fibers; Optical materials; Optical noise; Sampling methods; Statistics;
Conference_Titel :
Computer and Communication Systems, 1990. IEEE TENCON'90., 1990 IEEE Region 10 Conference on
Print_ISBN :
0-87942-556-3
DOI :
10.1109/TENCON.1990.152579
