Optical beam steering based on the symmetry of resonant modes of nanoparticles

Junjie Du; Zhifang Lin; S. T. Chui; Wanli Lu; Hao Li; Aimin Wu; Zhen Sheng; Jian Zi; Xi Wang; Shichang Zou; Fuwan Gan

doi:10.1103/PhysRevLett.106.203903

Optical beam steering based on the symmetry of resonant modes of nanoparticles

Junjie Du^*
, Zhifang Lin
, S. T. Chui
, Wanli Lu
, Hao Li
, Aimin Wu
, Zhen Sheng
, Jian Zi
, Xi Wang
, Shichang Zou
, Fuwan Gan

^*此作品的通讯作者

Chinese Academy of Sciences
Fudan University
University of Delaware

科研成果: 期刊稿件 › 文章 › 同行评审

59 引用（Scopus）

摘要

We report a phenomenon that an optical beam transmits in a negative direction when passing through a single array of high-refractive-index dielectric nanorods. The mechanism of the negative directional transmission is believed to be due to the symmetry of resonant modes in the dielectric nanoparticles. It is expected to find applications in designing compact optical components to achieve the on-chip beam steering in photonic circuits.

源语言	英语
文章编号	203903
期刊	Physical Review Letters
卷	106
期	20
DOI	https://doi.org/10.1103/PhysRevLett.106.203903
出版状态	已出版 - 20 5月 2011
已对外发布	是

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abstract = "We report a phenomenon that an optical beam transmits in a negative direction when passing through a single array of high-refractive-index dielectric nanorods. The mechanism of the negative directional transmission is believed to be due to the symmetry of resonant modes in the dielectric nanoparticles. It is expected to find applications in designing compact optical components to achieve the on-chip beam steering in photonic circuits.",

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AU - Du, Junjie

AU - Lin, Zhifang

AU - Chui, S. T.

AU - Lu, Wanli

AU - Li, Hao

AU - Wu, Aimin

AU - Sheng, Zhen

AU - Zi, Jian

AU - Wang, Xi

AU - Zou, Shichang

AU - Gan, Fuwan

PY - 2011/5/20

Y1 - 2011/5/20

N2 - We report a phenomenon that an optical beam transmits in a negative direction when passing through a single array of high-refractive-index dielectric nanorods. The mechanism of the negative directional transmission is believed to be due to the symmetry of resonant modes in the dielectric nanoparticles. It is expected to find applications in designing compact optical components to achieve the on-chip beam steering in photonic circuits.

AB - We report a phenomenon that an optical beam transmits in a negative direction when passing through a single array of high-refractive-index dielectric nanorods. The mechanism of the negative directional transmission is believed to be due to the symmetry of resonant modes in the dielectric nanoparticles. It is expected to find applications in designing compact optical components to achieve the on-chip beam steering in photonic circuits.

UR - https://www.scopus.com/pages/publications/79960620812

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JO - Physical Review Letters

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Optical beam steering based on the symmetry of resonant modes of nanoparticles

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