Operation frequency tuning of photonic crystal switch utilizing electric field bias control

Abstract

Operation frequency tuning for an all-optical switch employing 2-dimensional cross-waveguide photonic crystal is demonstrated with an electric field bias control. Applying static electric field up to 600V//M perpendicular to the signal plane, up to lOTHz tuning of the switching frequency can be achieved, without any degradation in the switching characteristics of the device. © CLEO Pacific Rim 2007.