Title :
Virtually crosstalk-free wavelength routing network architecture
Author :
Obara, H. ; Kawai, T.
Author_Institution :
NTT Opt. Network Syst. Labs., Yokosuka, Japan
fDate :
6/6/1996 12:00:00 AM
Abstract :
Improved crosstalk performance of multistage wavelength routing networks is highlighted. Two major properties are observed: m-stage N×N wavelength routing networks achieve a superior crosstalk figure by ~10log[(N-1)/ln(N)] dB than that of single-stage networks, and serve as N1-1m/×N1-1m/ virtually crosstalk-free wavelength routing networks
Keywords :
optical communication; optical crosstalk; switching networks; telecommunication network routing; crosstalk; multistage architecture; wavelength routing network;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19961112
