Advances on broadband and resonant chiral metasurfaces
Chirality describes mirror symmetry breaking in geometric structures or certain physical
quantities. The interaction between chiral structure and chiral light provides a rich collection …
quantities. The interaction between chiral structure and chiral light provides a rich collection …
[HTML][HTML] Chiroptical metasurfaces: principles, classification, and applications
Chiral materials, which show different optical behaviors when illuminated by left or right
circularly polarized light due to broken mirror symmetry, have greatly impacted the field of …
circularly polarized light due to broken mirror symmetry, have greatly impacted the field of …
Broadband high-efficiency cross-polarization conversion and multi-functional wavefront manipulation based on chiral structure metasurface for terahertz wave
J Fan, Y Cheng - Journal of Physics D: Applied Physics, 2019 - iopscience.iop.org
In this paper, a broadband and high-efficient tri-layered chiral structure metasurface (CSM)
for linear polarization conversion and multi-functional wavefront manipulation was proposed …
for linear polarization conversion and multi-functional wavefront manipulation was proposed …
Ultrawideband chromatic aberration-free meta-mirrors
T Cai, S Tang, B Zheng, G Wang, W Ji… - Advanced …, 2021 - spiedigitallibrary.org
Chromatic aberration-free meta-devices (eg, achromatic meta-devices and abnormal
chromatic meta-devices) play an essential role in modern science and technology. However …
chromatic meta-devices) play an essential role in modern science and technology. However …
High-efficiency and full-space manipulation of electromagnetic wave fronts with metasurfaces
Metasurfaces offer great opportunities to control electromagnetic (EM) waves, but currently
most metadevices work either in pure reflection or pure transmission mode, leaving half of …
most metadevices work either in pure reflection or pure transmission mode, leaving half of …
High‐performance bifunctional metasurfaces in transmission and reflection geometries
Achieving multiple diversified functionalities in a single flat device is crucial for
electromagnetic (EM) integration, but available efforts suffer the issues of device thickness …
electromagnetic (EM) integration, but available efforts suffer the issues of device thickness …
Shared-surface dual-band antenna for 5G applications
A shared-surface dual-band antenna is proposed for 5G operation using characteristic mode
analysis (CMA). The surface is the integration of a metasurface at the S-band and a partially …
analysis (CMA). The surface is the integration of a metasurface at the S-band and a partially …
Phase-and amplitude-control metasurfaces for antenna main-lobe and sidelobe manipulations
HP Li, GM Wang, T Cai, JG Liang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The metasurface (MS) antenna is an important microwave component in the communication
system due to its unique beam radiation capability. However, current studies mainly pay …
system due to its unique beam radiation capability. However, current studies mainly pay …
Complementary transmissive ultra-thin meta-deflectors for broadband polarization-independent refractions in the microwave region
Polarization manipulation is a significant issue for artificial modulation of the electromagnetic
(EM) wave, but general mechanisms all suffer the restriction of inherent symmetric properties …
(EM) wave, but general mechanisms all suffer the restriction of inherent symmetric properties …
High-efficiency metasurface with polarization-dependent transmission and reflection properties for both reflectarray and transmitarray
T Cai, GM Wang, XL Fu, JG Liang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The use of microstrip transmitarrays (TAs) and reflectarrays (RAs) is essential in long-range
communication systems because of their high-gain radiations, narrow beam widths, simple …
communication systems because of their high-gain radiations, narrow beam widths, simple …