Results 251 to 260 of about 70,205 (364)

Time-modulated 1-bit amplitude-coded metasurface for space-frequency beam shaping. [PDF]

Sci Rep
Hosseininejad SE, Khalily M, Tafazolli R.   +2 more
europepmc   +1 more source

Vividly-colored silicon metasurface based on collective electric and magnetic resonances

, 2015
Wuzhou Song, Shiqiang Li, Kenneth B. Crozier   +2 more
openalex   +2 more sources

Free‐space Optical Computing Systems

Annalen der Physik, EarlyView.
Manipulation and propagation of optical wavefronts in free space enables new intelligent computing hardware. Two types of optical computing systems, matrix and vector multiplication systems and diffractive optical neural network systems, are reviewed from material, device, and system aspects.
Ruiyang Chen, Weilu Gao
wiley   +1 more source

Deep Learning-Assisted Design for High-Q-Value Dielectric Metasurface Structures. [PDF]

Materials (Basel)
Liao J, Shi Z, Dou D, Lu H, Ni K, Zhou Q, Wang X.   +6 more
europepmc   +1 more source

A Conformal Transmissive Metasurface with Dual‐Band Dual‐Circularly Polarized Conversion and Low Scattering

Advanced Physics Research, EarlyView.
A conformal transmissive metasurface with the multi‐function is introduces, which could transform y‐polarized waves into right‐handed circularly polarized waves in 6.8–10.3 GHz and to left‐handed circularly polarized waves in 18.77–21.15 GHz, while vice versa for x‐polarized waves.
Zhihao Li, Sijia Li, Chengyuan He, Yuhao Wu, Liqiu Hu, Zhiyun Zhang, Tong Li, Huanhuan Yang   +7 more
wiley   +1 more source

Topological transition of Pancharatnam-Berry phase in a nonlocal twisted bilayer metasurface. [PDF]

Sci Rep
Huang Y, Liu Y, Wang M, Chen X, Han H, Yu A, Wang GP.   +6 more
europepmc   +1 more source

Positive–Negative Birefringence in Multiferroic Layered Metasurfaces [PDF]

, 2016
Рамаз Хомерики, L. Chotorlishvili, I. Tralle, Jamal Berakdar   +3 more
openalex   +1 more source

Technical Routes to Achieve High Circular Polarized Luminescence in Chiral Perovskites: A Mini‐Review

Advanced Physics Research, EarlyView.
This review highlights the progress and challenges of chiral hybrid organic‐inorganic perovskites in five technical routes. It outlines strategies for enhancing chiral activity through chiral cation incorporation, ligand‐induced, ion doping, chiral templating, and chiral metasurfaces, which provides guidance for advancing high‐performance chiral ...
Yongge Yang, Zhao Yang, Qing Shen, Joseph J. Berry, Peng Du   +4 more
wiley   +1 more source

Polarization-independent dual-band quasi-bound states in the continuum based on graphene metasurface for tunable THz sensing application. [PDF]

Sci Rep
Zhang L, Shen H, Huang Z.
europepmc   +1 more source

Nonlinear processes in multi-quantum-well plasmonic metasurfaces: Electromagnetic response, saturation effects, limits, and potentials

, 2015
J. S. Gómez‐Díaz, Mykhailo Tymchenko, Jehee Lee, Mikhail A. Belkin, Andrea Alù   +4 more
openalex   +2 more sources