Spoof surface plasmon photonics

FJ Garcia-Vidal, AI Fernández-Domínguez… - Reviews of Modern …, 2022‏ - APS
In undergraduate courses on classical electromagnetism, it is taught that a perfect conductor
expels the electromagnetic (EM) field, and hence its surface is not able to support the …

A review of dielectric optical metasurfaces for wavefront control

SM Kamali, E Arbabi, A Arbabi, A Faraon - Nanophotonics, 2018‏ - degruyter.com
During the past few years, metasurfaces have been used to demonstrate optical elements
and systems with capabilities that surpass those of conventional diffractive optics. Here, we …

Metasurface‐empowered optical multiplexing and multifunction

S Chen, W Liu, Z Li, H Cheng, J Tian - Advanced Materials, 2020‏ - Wiley Online Library
Metasurfaces are planar photonic elements composed of subwavelength nanostructures,
which can deeply interact with light and exploit new degrees of freedom (DOF) to manipulate …

A fully phase‐modulated metasurface as an energy‐controllable circular polarization router

Y Yuan, S Sun, Y Chen, K Zhang, X Ding… - Advanced …, 2020‏ - Wiley Online Library
Geometric metasurfaces primarily follow the physical mechanism of Pancharatnam–Berry
(PB) phases, empowering wavefront control of cross‐polarized reflective/transmissive light …

From single‐dimensional to multidimensional manipulation of optical waves with metasurfaces

S Chen, Z Li, W Liu, H Cheng, J Tian - Advanced materials, 2019‏ - Wiley Online Library
Metasurfaces, 2D artificial arrays of subwavelength elements, have attracted great interest
from the optical scientific community in recent years because they provide versatile …

Physical explanation of Fabry–Pérot cavity for broadband bilayer metamaterials polarization converter

X **g, X Gui, P Zhou, Z Hong - Journal of Lightwave Technology, 2018‏ - opg.optica.org
We propose a wideband linear polarization converter in transmission mode by bilayer
metamaterial. The polarization converter operates from 0.55 to 1.37 THz with polarization …

Broadband terahertz half-wave plate based on anisotropic polarization conversion metamaterials

R **a, X **g, X Gui, Y Tian, Z Hong - Optical Materials Express, 2017‏ - opg.optica.org
We propose a half wave plate in the terahertz region to realize broadband linear polarization
conversion in the reflection mode through anisotropic metamaterials. The structure of this …

All-dielectric InSb metasurface for broadband and high-efficient thermal tunable terahertz reflective linear-polarization conversion

J Zhao, N Li, Y Cheng - Optics Communications, 2023‏ - Elsevier
In this paper, an all-dielectric InSb metasurface (MS) is proposed and investigated in
terahertz (THz) regime, which can achieve broadband thermal tunable reflective linear …

Metasurface enabled wide‐angle Fourier lens

W Liu, Z Li, H Cheng, C Tang, J Li, S Zhang… - Advanced …, 2018‏ - Wiley Online Library
Fourier optics, the principle of using Fourier transformation to understand the functionalities
of optical elements, lies at the heart of modern optics, and it has been widely applied to …

Constructing metastructures with broadband electromagnetic functionality

RH Fan, B **ong, RW Peng, M Wang - Advanced Materials, 2020‏ - Wiley Online Library
Electromagnetic metastructures stand for the artificial structures with a characteristic size
smaller than the wavelength, which may efficiently manipulate the states of light. However …