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Proceedings Paper

Polarization control based on graphene hyperbolic metamaterials
Author(s): Le Cheng; Tao Wang
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Paper Abstract

We propose polarization control system based on graphene-dielectric multilayer stacking arrays and numerically investigate the characteristics of transmission spectrum and phase shift. The results show a high extinction ratio polarizer, and the operating frequency of which can be designed via changing the geometric parameters and Fermi level. In addition, a large phase difference is generated in the x and y directions, and polarization control can be achieved by the superposition of the two modes along the orthogonal directions. The proposed structure demonstrates excellent polarization manipulation capability, ultrathin thickness and flexible control of the operating frequency, providing a good avenue for integration of device in the infrared.

Paper Details

Date Published: 24 April 2018
PDF: 8 pages
Proc. SPIE 10712, Optical Manipulation Conference, 107121G (24 April 2018); doi: 10.1117/12.2314982
Show Author Affiliations
Le Cheng, Huazhong Univ. of Science and Technology (China)
Tao Wang, Huazhong Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 10712:
Optical Manipulation Conference
Takashige Omatsu; Hajime Ishihara; Keiji Sasaki, Editor(s)

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