Subwavelength Silicon Nanoblocks for Directional Emission Manipulation

Manipulating the light emission direction and boosting its directivity have essential importance in integrated nanophotonic devices. Here, we theoretically propose a single dielectric silicon nanoblock as an efficient, multifunctional and ultracompact all-dielectric nanoantenna to direct light into...

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Bibliographic Details
Main Authors: Tianyue Zhang, Xuewei Li, Jian Xu, Xiaoming Zhang, Zi-Lan Deng, Xiangping Li
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Nanomaterials
Subjects:
Online Access:https://www.mdpi.com/2079-4991/10/6/1242