Title :
M3I NET: demonstration of an HD-WDM optical information-distribution network with interactive audio/video-channel using a two-electrode DFB LD as a multifunction optical transceiver
Author :
Chawki, M.J. ; Auffret, R. ; Berthou, L. ; Le Coquil, E.
Author_Institution :
France Telecom, Lannian, France
fDate :
6/10/1993 12:00:00 AM
Abstract :
An interactive HD WDM optical network called M3I NET is reported which uses a two-electrode DFB LD as a multifunction device. This device acts as an FSK transmitter at one end and as an FSK receiver/ASK transmitter at the other end. The selection of one optical signal out of two was demonstrated and remote control of the transmitting information (TV program or CD musical part) was successfully achieved.
Keywords :
amplitude shift keying; audio signals; distributed feedback lasers; frequency shift keying; interactive video; optical links; optical receivers; semiconductor lasers; transceivers; video signals; wavelength division multiplexing; CD musical part; FSK receiver/ASK transmitter; FSK transmitter; HD-WDM optical information-distribution network; M 3I NET; TV program; interactive audio/video-channel; multifunction optical transceiver; remote control; two-electrode DFB LD;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19930724
