Title :
100-channel optical FDM transmission/distribution at 622 Mbit/s over 50 km utilising a waveguide frequency selection switch
Author :
Toba, H. ; Oda, K. ; Nakanishi, Kensuke ; Shibata, Naotaka ; Nosu, K.
Author_Institution :
NTT Transmission Syst. Labs., Kanagawa, Japan
fDate :
3/15/1990 12:00:00 AM
Abstract :
100-channel optical FDM transmission/distribution at 622 Mbit/s is demonstrated for a fibre length of 50 km. A polarisation-insensitive waveguide frequency-selection-switch with 10 GHz intervals and an FSK/direct-detection scheme using a Mach-Zehnder filter type optical frequency discriminator are verified as feasible.
Keywords :
digital communication systems; error statistics; frequency division multiplexing; optical fibres; optical links; optical switches; 10 GHz; 100 channel configuration; 50 km; 622 Mbit/s; BER; FSK/direct-detection scheme; Mach-Zehnder filter type; bit error rate; optical FDM transmission/distribution; optical fibre links; optical frequency discriminator; polarisation insensitive switch; waveguide frequency selection switch;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19900245
