Alessandro Cevrero, Ilter Ozkaya, et al.
VLSI Circuits 2017
We present a Mach–Zehnder-based optical switch with novel electrooptic shift-and-dump phase shifters that have no residual amplitude modulation. As a result, the switch can have a very high extinction ratio with no overhead in power dissipation or insertion loss compared to standard electrooptic Mach–Zehnder switches. We fabricate the switch in an all-digital silicon photonic platform that monolithically integrates the actuation and control electronics together with the photonics. The switch demonstrates an extinction ratio >33 dB, insertion loss <1.2 dB, and nanosecond-scale transients.
Alessandro Cevrero, Ilter Ozkaya, et al.
VLSI Circuits 2017
T.N. Huynh, Nicolas Dupuis, et al.
Journal of Lightwave Technology
Anand Ramaswamy, Jonathan E. Roth, et al.
OFC 2015
Jean-Olivier Plouchart, Herschel Ainspan, et al.
EuMC 1999