Metal-Dielectric Nanoantennas for Enhancement of Directional Emission
Plasmonic nanoantennas are known to provide strong enhancement of the radiative decay rate for localized emitters placed in their electric near-fields . On the other hand, it was shown recently that all-dielectric nanoantennas can enable high directivity and near-unity radiation efficiency [2,3]. Here we suggest and analyze a hybrid metal-dielectric nanoantenna consisting of a gold nanorod and a silicon nanodisk, which allows combining these complementary advantages while maintaining a...[Show more]
|Collections||ANU Research Publications|
|Source:||Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015|
|01_Rusak_Metal-Dielectric_Nanoantennas_2015.pdf||246.19 kB||Adobe PDF||Request a copy|
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