A low-ripple optical device comprising an optical demultiplexer structure and an optical multiplexer structure cascaded together wherein one of the structures exhibits n passband maxima and the other device exhibits n+1 passband maxima.

 
Web www.patentalert.com

< Systems and methods for synchronization in asynchronous transport networks

> Distributed dynamic channel allocation technique for multi-carrier CDMA cellular systems with mobile base stations
~ 00433