Title :
Novel compact-spectrum RZ signal generated by a single-stage push-pull type Mach-Zehnder modulator for DWDM transmission
Author :
Kisaka, Yoshiaki ; Tomizawa, Masahito ; Hirano, Akira ; Kuwahara, Shoichiro ; Miyamoto, Yutaka
Author_Institution :
NTT Network Innovation Lab., NTT Corp., Kanagawa
Abstract :
A novel compact-spectrum RZ signal is proposed, its bandwidth is approximately twice the bit-rate. It is generated by a single-stage Mach-Zehnder modulator with 2:1 multiplexing function. 50 GHz-spaced 8times20-Gbit/s DWWM transmission is realized
Keywords :
channel spacing; optical communication equipment; optical fibre communication; wavelength division multiplexing; 20 Gbit/s; 50 GHz; DWDM transmission; channel spacing; compact-spectrum RZ signal; multiplexing function; single-stage push-pull type Mach-Zehnder modulator;
Conference_Titel :
Optical Communication, 2002. ECOC 2002. 28th European Conference on
Conference_Location :
Copenhagen
Print_ISBN :
87-90974-63-8
