Semiconductor optical modulator devices exhibiting improved chirp characteristics are constructed from a Mach-Zehnder structure having resonators positioned within each arm and a number of phases shifters positioned within the arms, and/or resonators.

 
Web www.patentalert.com

< Transmission gratings designed by computed interference between simulated optical signals and fabricated by reduction lithography

> Optical switches

> Polarization insensitive microbend fiber gratings and devices using the same
~ 00512