期刊
ACS PHOTONICS
卷 4, 期 10, 页码 2390-2395出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsphotonics.7b00783
关键词
Mie resonances; silicon nanophotonics; subwavelength nanostructures; optical magnetism; magneto-optical effects
类别
资金
- Russian Ministry of Education and Science [14.W03.31.0008]
- Russian Foundation for Basic Research [16-32-00146, 16-32-00265, 17-02-01286]
- Australian Research Council
We demonstrate both experimentally and numerically multifold enhancement of magneto-optical effects in sub wavelength dielectric nanostructures with a magnetic surrounding exhibiting localized magnetic Mie resonances. We employ amorphous silicon nanodisks covered with a thin nickel film and achieve the 5-fold enhancement of the magneto-optical response of the hybrid magnetophotonic array of nanodisks in comparison with a thin nickel film deposited on a flat silica substrate. Our findings allow for a new basis for active and nonreciprocal photonic nanostructures and metadevices, which could be tuned by an external magnetic field.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据