2 papers
physics.optics2025
GHz-speed wavefront shaping metasurface modulators enabled by resonant electro-optic nanoantennas
Sahil Dagli, Jiyong Shim, Hamish Carr Delgado +12
Electrically tunable metasurfaces that control the amplitude and phase of light through biasing of nanoscale antennas present a route to compact, sub-micron thick modulator devices…
physics.optics2021
High quality factor silicon-on-lithium niobate metasurfaces for electro-optically reconfigurable wavefront shaping
Elissa Klopfer, Sahil Dagli, David Barton +2
Dynamically reconfigurable metasurfaces promise compact and lightweight spatial light modulation for many applications, including LiDAR, AR/VR, and LiFi systems. Here, we design an…