Optical Beam Steering With an All-Silicon Particle Chain

Optical beam steering is fundamental and important in optics and photonics. In this study, we report a nearly total negative angle refraction over a wide angle range when an optical beam passes through an all-silicon particle chain. This phenomenon is concluded as the product of an interference effe...

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Bibliographic Details
Main Authors: Hao Li, Aimin Wu, Lixing You
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Photonics Journal
Subjects:
Online Access:https://ieeexplore.ieee.org/document/8470918/
Description
Summary:Optical beam steering is fundamental and important in optics and photonics. In this study, we report a nearly total negative angle refraction over a wide angle range when an optical beam passes through an all-silicon particle chain. This phenomenon is concluded as the product of an interference effect of the double modes excited in the chain, which has potential applications for on-chip beam manipulation, routing, and filtering for its simplicity and low loss nature.
ISSN:1943-0655