Subwavelength dielectric resonators for nonlinear nanophotonics
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Koshelev, Kirill; Kruk, Sergey; Melik-Gaykazyan, Elizaveta; Choi, Jae-Hyuck; Bogdanov, A. A.; Park, Hong-Gyu; Kivshar, Yuri
Description
Subwavelength optical resonators made of high-index dielectric materials provide efficient ways to manipulate light at the nanoscale through mode interferences and enhancement of both electric and magnetic fields. Such Mie-resonant dielectric structures have low absorption, and their functionalities are limited predominantly by radiative losses. We implement a new physical mechanism for suppressing radiative losses of individual nanoscale resonators to engineer special modes with high quality...[Show more]
Collections | ANU Research Publications |
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Date published: | 2020 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/282825 |
Source: | Science |
DOI: | 10.1126/science.aaz3985 |
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