Twin Photonic Hooks Generated by Twin-Ellipse Microcylinder

Xingliang Shen; Guoqiang Gu; Liyang Shao; Zeng Peng; Jie Hu; Sankhyabrata Bandyopadhyay; Yuhui Liu; Jiahao Jiang; Ming Chen

doi:10.1109/JPHOT.2020.2966782

IEEE Photonics Journal (Jan 2020)

Twin Photonic Hooks Generated by Twin-Ellipse Microcylinder

Xingliang Shen,
Guoqiang Gu,
Liyang Shao,
Zeng Peng,
Jie Hu,
Sankhyabrata Bandyopadhyay,
Yuhui Liu,
Jiahao Jiang,
Ming Chen

Affiliations

Xingliang Shen: ORCiD; Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China
Guoqiang Gu: ORCiD; Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China
Liyang Shao: ORCiD; Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China
Zeng Peng: ORCiD; Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China
Jie Hu: Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China
Sankhyabrata Bandyopadhyay: ORCiD; Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China
Yuhui Liu: Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China
Jiahao Jiang: ORCiD; Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China
Ming Chen: Shenzhen Institutes of Advanced Technology, Center for Information Photonics and Energy Materials, Chinese Academy of Sciences, Shenzhen, China

DOI: https://doi.org/10.1109/JPHOT.2020.2966782
Journal volume & issue: Vol. 12, no. 3
pp. 1 – 9

Abstract

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Recently, two special photonic jets, photonic hooks and twin photonic jets, have been proposed to deal with complex conditions in nanoscale manipulation. Photonic hooks are generated by a single light plane wave and an asymmetric microparticle, while the twin photonic jets are produced by two incident light beams. In this letter, we presented and demonstrated a method to combine photonic hooks and twin photonic jets. A single light plane wave and a symmetric microparticle, twin-ellipse microcylinder, are used in this research. The curvature degree, length and maximum E2 field enhancement of twin photonic hooks are varied significantly, with the change of refractive indices and shape of twin-ellipse microcylinder. And a liquid-immersed core-shell is built to achieve a flexible tunability.

Published in IEEE Photonics Journal

ISSN: 1943-0655 (Online)
Publisher: IEEE
Country of publisher: United States
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=4563994

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