Search: metasurfaces — Academic Articles

Enhanced Absorption with Graphene-Coated Silicon Carbide Nanowires for Mid-Infrared Nanophotonics

Patrick Rufangura, Iryna Khodasevych, Arti Agrawal, Matteo Bosi et al. • Nanomaterials (2021)

The mid-infrared (MIR) is an exciting spectral range that also hosts useful molecular vibrational fingerprints. There is a growing interest in nanophotonics operating in this spectral range, and recent advances in plasmonic research are aim...

DOAJ Open Access (DOAJ) DOI: 10.3390/nano11092339

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RCS reduction of wide-band, high-gain antenna array based on asymmetric transmission metasurfaces

Ting Wu, Lei Yan, Zikang Zhang • Scientific Reports (2024)

Abstract In this paper, an ultra-wideband stealth antenna with high gain on the basis of asymmetric transmission metasurface (ATMS) is proposed. ATMS can convert an incident y-polarised sphere wave into an x-polarised plane wave at the fron...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-024-64345-5

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Phase-change perovskite metasurfaces for dynamic color tuning

Tian Jingyi, Cortecchia Daniele, Wang Yutao, Liu Hailong et al. • Nanophotonics (2022)

Halide perovskite metasurfaces are attracting increasing interest for applications in light-emitting and display technologies. To access the wide range of colors required for these applications, the main mechanism exploited thus far has bee...

DOAJ Open Access (DOAJ) DOI: 10.1515/nanoph-2022-0143

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Gap-Size-Dependent Effective Phase Transition in Metasurfaces of Closed-Ring Resonators

Seojoo Lee, Ji-Hun Kang • Crystals (2021)

We theoretically investigate a metal-to-insulator transition in artificial two-dimensional (2D) crystals (i.e., metasurfaces) of tightly coupled closed-ring resonators. Strong interaction between unit resonators in the metasurfaces yields t...

DOAJ Open Access (DOAJ) DOI: 10.3390/cryst11060684

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Computing metasurfaces for all-optical image processing: a brief review

He Shanshan, Wang Ruisi, Luo Hailu • Nanophotonics (2022)

Computing metasurfaces are two-dimensional artificial nanostructures capable of performing mathematical operations on the input electromagnetic field, including its amplitude, phase, polarization, and frequency distributions. Rapid progress...

DOAJ Open Access (DOAJ) DOI: 10.1515/nanoph-2021-0823

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Metasurface for programmable quantum algorithms with classical and quantum light

Tanuwijaya Randy Stefan, Liang Hong, Xi Jiawei, Wong Wai Chun et al. • Nanophotonics (2024)

Metasurfaces have recently opened up applications in the quantum regime, including quantum tomography and the generation of quantum entangled states. With their capability to store a vast amount of information by utilizing the various geome...

DOAJ Open Access (DOAJ) DOI: 10.1515/nanoph-2023-0844

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Academic Articles & Research Papers

Enhanced Absorption with Graphene-Coated Silicon Carbide Nanowires for Mid-Infrared Nanophotonics

RCS reduction of wide-band, high-gain antenna array based on asymmetric transmission metasurfaces

Phase-change perovskite metasurfaces for dynamic color tuning

Gap-Size-Dependent Effective Phase Transition in Metasurfaces of Closed-Ring Resonators

Computing metasurfaces for all-optical image processing: a brief review

Metasurface for programmable quantum algorithms with classical and quantum light