Plasmonic nanocavity enhanced vibration of graphene by a radially polarized optical field
نویسندگان
چکیده
منابع مشابه
Large enhancement of nonlinear optical phenomena by plasmonic nanocavity gratings.
Enhancing nonlinear processes at the nanoscale is a crucial step toward the development of nanophotonics and new spectroscopy techniques. Here we demonstrate a novel plasmonic structure, called plasmonic nanocavity grating, which is shown to dramatically enhance surface nonlinear optical processes. It consists of resonant cavities that are periodically arranged to combine local and grating reso...
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ژورنال
عنوان ژورنال: Nanophotonics
سال: 2020
ISSN: 2192-8614,2192-8606
DOI: 10.1515/nanoph-2019-0553