887 citations · 2.1k across the 24 of their papers we have counts for
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physics.optics2017★ 19 cited
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…
physics.optics2017★ 14 cited
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…