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physics.optics2018
Efficient coupling of light to graphene plasmons by compressing surface polaritons with tapered bulk materials
A. Y. Nikitin, P. Alonso-Gonzalez, R. Hillenbrand
Graphene plasmons promise exciting nanophotonic and optoelectronic applications. Owing to their extremely short wavelengths, however, the efficient coupling of photons to graphene…
physics.optics2018
Nanofocusing of Hyperbolic Phonon-Polaritons in a Tapered Boron Nitride Slab
A. Y. Nikitin, E. Yoxall, M. Schnell +6
Nanofocusing of light offers new technological opportunities for the delivery and manipulation of electromagnetic fields at sub-diffraction limited length scales. Here, we show tha…