19 citations · 39 across the 5 of their papers we have counts for
5 papers · 1 filter
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…
Femtosecond Pulse Generation via an Integrated Electro-Optic Time Lens
Mengjie Yu, Christian Reimer, David Barton +12
Integrated femtosecond pulse and frequency comb sources are critical components for a wide range of applications. The leading approaches for on-chip pulse generation rely on mode l…
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…
Broadband and Wide-Angle Nonreciprocity with a Nonhermitian Metamaterial
David Barton, Mark Lawrence, Hadiseh Alaeian +1
We theoretically demonstrate a non-hermitian metamaterial exhibiting broadband and wide-angle nonreciprocity. The metamaterial consists of planar metal-dielectric layers with a Par…
Active Polarization Control with a Parity-Time Symmetric Plasmonic Resonator
Brian Baum, Mark Lawrence, David Barton +2
Control of the polarization state of light is essential for many technologies, but is often limited by weak light-matter interactions that necessitate long device path lengths or s…