316 citations · 728 across the 10 of their papers we have counts for
10 papers
Very-Large-Scale-Integrated High- Nanoantenna Pixels (VINPix)
Varun Dolia, Halleh B. Balch, Sahil Dagli +9
Metasurfaces provide a versatile and compact approach to free-space optical manipulation and wavefront shaping. Comprised of arrays of judiciously-arranged dipolar resonators, meta…
Rapid genetic screening with high quality factor metasurfaces
Jack Hu, Fareeha Safir, Kai Chang +11
Genetic analysis methods are foundational to advancing personalized and preventative medicine, accelerating disease diagnostics, and monitoring the health of organisms and ecosyste…
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…
Observation of an exceptional point in a non-Hermitian metasurface
Sang Hyun Park, Sung-Gyu Lee, Taewoo Ha +6
Exceptional points, also known as non-Hermitian degeneracies, have been observed in parity-time symmetric metasurfaces as the parity-time symmetry breaking point. However, the pari…
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…
Towards nanoscale multiplexing with parity-time symmetric plasmonic coaxial waveguides
Hadiseh Alaeian, Brian Baum, Vladan Jankovic +2
We theoretically investigate a nanoscale mode-division multiplexing scheme based on parity-time (PT) symmetric coaxial plasmonic waveguides. Coaxial waveguides support paired degen…
Plasmon Weyl Degeneracies in Magnetized Plasma
Wenlong Gao, Biao Yang, Mark Lawrence +3
In this letter, we report the presence of novel type of plasmon Weyl points in a naturally existing material - magnetized plasma. In such a medium, conventional, purely longitudina…
One-way helical electromagnetic wave propagation supported by magnetized plasma
Biao Yang, Mark Lawrence, Wenlong Gao +2
In this paper we reveal the presence of photonic one-way helical surface states in a simple natural system - magnetized plasma. The application of an external magnetic field to a b…
Topological Photonic Phase in Chiral Hyperbolic Metamaterials
Wenlong Gao, Mark Lawrence, Biao Yang +5
Recently the possibility of achieving one-way backscatter immune transportation of light by mimicking the topological order present within certain solid state systems, such as topo…