Single ultrafast diffusive conduction based optoelectronic switch for multi-channel operation

Abstract

For multi-channel optical switching, we report single ultrafast diffusive conduction based optoelectronic switches that accommodate >100 optical channels (with 2,000mm-2 channel density and <10% crosstalk), on 300μm×300μm devices with switching bandwidths of >50GHz. © 2005 IEEE.