A novel tuning method for a neural control WDM demultiplexer

A new channel selection sequence using a neural control WDM demultiplexer is proposed in packet-switched WDM network. This demultiplexer achieves demultiplexing through an electrically controlled neuro-circuit, thereby achieving fast tuning. In the tuning experiment for optical signals at three different wavelengths, tuning is completed in approximately 20 /spl mu/s. The channel switching function is also examined by experimentation.