metasurface

Double Axis Optical Beam Steering Using a Voltage Controlled Tunable Metasurface

We proposed a voltage-controlled, high-speed tunable meatsurface capable of steering the beam in 2 orthogonal axes.

Voltage-Controlled Tunable Metasurface Based on Phase Change Materials and Transparent Graphene Heaters

We proposed a voltage-controlled tunable meatsurface capable of steering the beam in a 130° range.

Realization of Optical Beam Steering for Integrated Lidars

Design tunable metasurfaces in near-IR region for high-speed and wide-range beam steering.