Title :
Novel method of duobinary signal generation with half-bitrate signal sources
Author :
Uemura, Aritomo ; Shimomura, Kazuya ; Sawada, Kazushige ; Kozaki, Seiji ; Shimizu, Katsuhiro ; Ichibangase, Hiroshi
Author_Institution :
Mitsubishi Electr. Corp., Kanagawa, Japan
Abstract :
A new method to generate 3-level duobinary signal by adding two half-bitrate signals is proposed The generation function is examined with experiment and simulation. This method can also be applied to the return-to-zero signal format.
Keywords :
codes; optical information processing; optical modulation; signal synthesis; 3-level duobinary signal generation; NRZ coding; RZ coding; WDM filters; WDM transmission technology; duobinary encoder; generation function; half-bitrate signal sources; half-bitrate signals; return-to-zero signal format; simulation; wavelength division multiplexing; Bandwidth; Bit rate; Channel spacing; Low pass filters; Optical distortion; Optical filters; Optical modulation; Optical receivers; Signal generators; Wavelength division multiplexing;
Conference_Titel :
Optical Communication, 2001. ECOC '01. 27th European Conference on
Print_ISBN :
0-7803-6705-7
DOI :
10.1109/ECOC.2001.989094
