Abstract

We report on our latest developments in computational metamaterials based nanophotonics devices. Non-linear optimization is used to design passive metamaterials for ultra-compact on-chip polarization rotator and waveguide cloaks. We also report a novel method of implementing active control to such devices and present the design of an all-optical modulator. Our devices exhibit efficient performance at a much smaller footprint compared to similar conventional devices.

© 2017 Optical Society of America