All-dielectric multi-resonant bullseye antennas.
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DOI: 10.1364/oe.455232
Abstract: Integrated devices that generate multiple optical resonances in the same volume can enhance on-chip nonlinear frequency generation, nonlinear spectroscopy, and quantum sensing. Here, we demonstrate circular Bragg antennas that exhibit multiple spatially overlapping, polarization-selective optical… read more here.
Keywords: resonant bullseye; dielectric multi; multi resonant; spectroscopy ... See more keywords