Results 111 to 120 of about 1,192 (198)

Dramatic and Elusive Resonant Lattice Kerker Effect in the Nonlinear Response of Plasmonic Lattices

Nanophotonics, Volume 15, Issue 12, 25 June 2026.
Plasmonic metasurface that supports the resonant lattice Kerker effect, manifesting as the suppression of reflection in a narrow spectral range due to the simultaneous excitation of electric dipole and quadrupole modes, also gives rise to a substantial near‐field enhancement.
Sergejs Boroviks, Benjamin S. Garcia, Ebru Buhara, Olivier J. F. Martin   +3 more
wiley   +1 more source

Single‐Photon Emission From TMDCs through Strong Coupling to EQ Plasmon Modes of an Au Metasurface

Nanophotonics, Volume 15, Issue 11, 13 June 2026.
Compact, deterministic solid‐state single‐photon sources that operate at room temperature and integrate with planar nanophotonics are essential for the development of scalable quantum photonic technologies. This work presents a TMDC monolayer strongly coupled to a gold (Au) metasurface featuring an electric quadrupole mode, enabling high‐purity single ...
Andergachew Mekonnen Berhe, Haroldo T. Hattori, Andrey E. Miroshnichenko   +2 more
wiley   +1 more source

Achromatic Petal‐Shaped Beam Generation and Information Encoding Based on Perfect Vortex Beam

Nanophotonics, Volume 15, Issue 10, 27 May 2026.
Based on petal‐shaped beams with controllable topological charge, size, and rotation angle, this work employs a spatially multiplexed all‐dielectric TiO2 transmissive array to numerically achieve achromatic petal‐shaped beams at three wavelengths: 480 nm, 530 nm, and 630 nm. Leveraging their unique intensity distribution and rotational characteristics,
Yilong Ge, Yifeng Wei, Jinqin Cui, Ziben Liu, Yang Liu, Bingxue Zhang, Dandan Wen, Peng Li, Sheng Liu, Jianlin Zhao, Dong Li   +10 more
wiley   +1 more source

Programmable topological metasurface to modulate spatial and surface waves in real time

Nanophotonics
We propose a programmable topological metasurface to integrate intelligent modulations of spatial and surface waves. A general design method is presented to design the programmable metasurface elements with PIN diodes. The surface waves can be controlled
Xiao Qiang, Ma Qian, Ning Yu Ming, Chen Long, Liu Shuo, Zhang Jingjing, You Jian Wei, Cui Tie Jun   +7 more
doaj   +1 more source

Ultrathin coding metasurface for underwater wave focusing, branching and self-bending generation with one single actuator

, 2022
A novel metasurface is proposed that aims to generate underwater acoustic waves with various functions by only one actuator. Each metasurface unit consists of an air cavity sandwiched on one side by a vibration plate and connecting rubber supports.
Li, Zheng, Song, Lixie, Liang, Lei, Wu, Zheng, Negahban, Mehrdad, Chen, Zhong   +5 more
core  

Reconfigurable Digital Metasurface for 3-Bit Phase Encoding

, 2021
In this contribution, we propose, design, simulate, and prototypically realize a 3-bit digital coding metasurface, by controlling the phase and amplitude response of the metasurface, which is applicable to a wireless telecommunication system as ...
Langwieser, Robert, Zhao, Shengya, Mecklenbräuker, Christoph   +2 more
core  

High-efficiency complex beam generation utilizing a minimalist 1-bit phase coding metasurface

International audienceMetasurfaces, as artificial structures, have shown their high capacity to arbitrarily tailor electromagnetic wavefronts. Here, a minimalist 1-bit phase coding metasurface with ‘0’ and ‘1’ states is proposed for high-efficiency ...
Tan, Qiulin, Wang, Jiayun, Feng, Rui, Tan, Shijian, Burokur, Shah Nawaz, Yu, Yaokai, Wu, Dongyang, Gao, Beile, Yi, Jianjia   +8 more
core   +1 more source

Focus control of wide-angle metalens based on digitally encoded metasurface

Opto-Electronic Advances
Based on the principle of super-symmetric lens with quadratic phase gradient transformation, combined with the principle of digital coding of metasurface, we propose a wide-angle coded metalens for focusing control in two-dimensional space. This metalens
Yi Chen, Simeng Zhang, Ying Tian, Chenxia Li, Wenlong Huang, Yixin Liu, Yongxing Jin, Bo Fang, Zhi Hong, Xufeng Jing   +9 more
doaj   +1 more source

Areconfigurable coding acoustic metasurface for multifunctional beam manipulation

Scientific Reports
The advent of reconfigurable metasurfaces incorporating active elements offers the flexibility of engineering acoustic waves with external behaviors, but it still remains challenging to reduce the complexity of design while ensuring a subwavelength thickness and wide operating band.
Jie, Hu, Hao, Zhou, Mengqi, Jiang, Fukang, Zhang, Yuchen, Yao   +4 more
openaire   +2 more sources

Software‐Defined Terahertz Beam Manipulation via Active Light‐Controlled Frequency Coding Information Metasurface

Advanced Physics Research
The revolutionary breakthrough of information metasurfaces lies in their deep integration of physical and information spaces, enabling simultaneous electromagnetic wave manipulation and digital information processing.
Chao Zhao, Min Jia, Rong Lu, Yifan Ma, Gaole Fan, Qing Guo, Yanhong Tian, Siyuan Yu   +7 more
doaj   +1 more source