Title :
OOK/FSK WDM system using external optical FSK modulation
Author :
Fujita, Takahisa ; Kawanishi, Tetsuya ; Sakamoto, Takahide ; Oikawa, Satoshi ; Mori, Shingo ; Higuma, Kaoru ; Ichikawa, Junichiro ; Izutsu, Masayuki
Author_Institution :
New Technol. Res. Lab., Sumitomo Osaka Cement Co. Ltd., Chiba, Japan
Abstract :
We demonstrated OOK/FSK simultaneous modulation in a WDM system, where optical labels for payloads in OOK signals can be in FSK format. 1 Gbps FSK signal was added to 4×10 Gbps OOK signals, by an FSK modulator.
Keywords :
amplitude shift keying; frequency shift keying; optical communication equipment; optical modulation; wavelength division multiplexing; 1 Gbit/s; 10 Gbit/s; 40 Gbit/s; FSK signal; OOK modulation; OOK signals; WDM system; on-off-keying; optical FSK modulation; optical labels;
Conference_Titel :
Optical Communication, 2005. ECOC 2005. 31st European Conference on
Conference_Location :
IET
Print_ISBN :
0-86341-543-1
