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Effect of metasurface and process parameters on adhesion during transfer printing using a nanoscratch test. [PDF]
Sci RepPark Y +4 more
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Metasurface design constraints in Metasurface-based Virtual absorbers
2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2021In this contribution, we will present our investigation on design limits of the metasurfaces to be used for enabling virtual absorbing in metasurface-based virtual absorbers. To reach this goal, we analytically identify the conditions under which a properly modulated monochromatic plane wave can be virtually absorbed by the system, deriving the ...
Marini A. +3 more
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2017
This chapter reports design and analysis methods for planar antennas based on modulated metasurfaces (MTSs). These antennas transform a surface wave (SW) into a leaky wave by means of the interaction with a MTS having a spatially modulated equivalent impedance.
Minatti, Gabriele +9 more
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This chapter reports design and analysis methods for planar antennas based on modulated metasurfaces (MTSs). These antennas transform a surface wave (SW) into a leaky wave by means of the interaction with a MTS having a spatially modulated equivalent impedance.
Minatti, Gabriele +9 more
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Photoswitchable Anapole Metasurfaces
Advanced Optical Materials, 2021Abstract Nonradiating charge‐current configurations have attracted attention in photonics for the efficient localization of the electromagnetic field. Anapole mode is a unique nonradiating state of light induced by the interference of electric and toroidal dipole that possesses rich physics with potential applications in micro ...
Wenhao Wang +4 more
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Metamaterials, Metadevices, and Metasystems 2017, 2017
Plasmonic metasurfaces offer a new paradigm for the design of optoelectronic devices. We discuss nanoscale device ideas that exploit the optical field enhancement and confinement provided by such metasurfaces to achieve performance benefits.
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Plasmonic metasurfaces offer a new paradigm for the design of optoelectronic devices. We discuss nanoscale device ideas that exploit the optical field enhancement and confinement provided by such metasurfaces to achieve performance benefits.
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Metasurfaces for Molecular Emitter
2022 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2022We demonstrate extraordinarily spectrally selective narrowband mid-infrared radiation absorbance and thermal emittance with the strong surface enhancement of molecular infrared absorption (SEIRA) using mid-midinfrared metasurfaces. This was achieved by harnessing mode coupling between a plasmonic metal-insulator-metal (MIM) metasurface and molecular ...
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Information metasurfaces and intelligent metasurfaces
Photonics Insights, 2022Shuming Wang, Shining Zhu
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Perovskite Metamaterials and Metasurfaces
2021Nanophotonics has emerged in recent years as the branch of science capable of connecting conventional optics with nanoscale phenomena. The key feature enabling this convergence is the ability of nanosized photonic objects to confine light within volumes comparable to or smaller than their physical sizes, far beyond the wavelength of the optical ...
Giorgio Adamo +5 more
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Adversarial Metasurfaces: Metasurface-in-the-Middle Attack
Proceedings of the 15th ACM Conference on Security and Privacy in Wireless and Mobile Networks, 2022Zhambyl Shaikhanov +4 more
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Modeling refractive metasurfaces in series as a single metasurface
SPIE Proceedings, 2016Metasurfaces are boundaries between two media that are engineered to induce an abrupt phase shift in propagating light over a distance comparable to the wavelength of the light. Metasurface applications exploit this rapid phase shift to allow for precise control of wavefronts.
Fatima Toor, Ananda C. Guneratne
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