Results 131 to 140 of about 40,494 (294)

An ultrathin and flexible terahertz electromagnetically induced transparency-like metasurface based on asymmetric resonators [PDF]

, 2023
Shohreh Nourinovin, S. J. Park, Qammer H. Abbasi, Akram Alomainy   +3 more
openalex   +1 more source

Metasurface-Controlled Holographic Microcavities

ACS Photonics
15 pages, 5 figures, 1 ...
Mason, Sydney, Meretska, Maryna Leonidivna, Spägele, Christina, Ossiander, Marcus, Capasso, Federico   +4 more
openaire   +3 more sources

Polarization‐Sensitive Au‐TiO2 Nanopillars for Tailored Plasmonic Enhanced Light‐Driven Reaction Activity

Advanced Optical Materials, EarlyView.
Manipulating the product generation yield is achieved on a model plasmonic resonance‐driven reaction by tuning the nonthermal effects of localized surface plasmonic resonance on an elliptical Au‐TiO2 nanopillar metasurface. Asymmetric configuration of the elliptical nanopillar array governs the polarization‐dependent optical properties redshifting the ...
Ning Lyu, Anjalie Edirisooriya, Zelio Fusco, Dawei Liu, Lan Fu, Fiona J. Beck, Christin David   +6 more
wiley   +1 more source

Field Enhancement for the Composite MXene/Black Phosphorus-Based Metasurface [PDF]

, 2022
Yihui Zhou, Lingqiao Li, Zhihui He, Yixuan Wang, Wei Cui, Zhimin Yang, Shaojun Lu, Xiongxiong Wu, Lang Bai   +8 more
openalex   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source

Design and implementation of multi-band reflectarray metasurface for 5G millimeter wave coverage enhancement

Scientific Reports
A compact low-profile multi-band millimeter-wave (mm-wave) reflectarray metasurface design is presented for coverage enhancement in 5G and beyond cellular communication.
Bilal Tariq Malik, Shahid Khan, Slawomir Koziel   +2 more
doaj   +1 more source

Accelerating Luminescence in Nanostructures: Exploring the Physical Limits and Impact of Ultrafast Emission in Nanoscale Materials

Advanced Photonics Research, EarlyView.
This review highlights recent advances in accelerating luminescence in nanostructures through cooperative emission, resonator coupling, and nonlocal light–matter interactions. By unifying concepts such as excitonic superradiance, superfluorescence, and the plasmonic Purcell effect, it reveals physical limits of ultrafast emission and their potential ...
Masaaki Ashida, Koichi Okamoto, Takuya Matsuda, Hajime Ishihara   +3 more
wiley   +1 more source

Enhanced Infrared Vision by Nonlinear Up‐Conversion in Nonlocal Metasurfaces [PDF]

Laura Valencia Molina, Rocio Camacho‐Morales, Jihua Zhang, Roland Schiek, Isabelle Staude, Andrey A. Sukhorukov, Dragomir N. Neshev   +6 more
openalex   +1 more source

Tensor surface impedance modelling of metasurfaces with printed elements [PDF]

, 2023
R. Shavit, Yarden Tzabari
openalex   +1 more source

Multipolar Resonances in Electro‐Optic Metasurfaces with Moderate Refractive Index

Advanced Photonics Research, EarlyView.
Electro‐optic nanoantennas with moderate refractive indices of 2.3 to 3.0 are numerically shown to sustain strong multipolar resonances, enabling efficient light confinement and EO tuning. Multipolar modes of even parity are most sensitive to variations in the refractive index.
Viktoriia E. Babicheva, Mariacristina Rumi   +1 more
wiley   +1 more source