Results 161 to 170 of about 506 (214)
Field‐Programmable Mobile Magneto‐Photonic Metaparticles for Active Light Manipulation and Steering
We report magneto‐photonic metaparticles that integrate magnetic actuation with nanoimprinted metagratings, enabling mobile and programmable beam steering in aqueous environments. This platform achieves real time, directional light control beyond static or line‐of‐sight systems, while remaining compatible with scalable fabrication, providing a ...
Seung Yeol Lee, Yujie Luo, Ognjen Ilic
wiley +1 more source
Spacer‐Less Substrate‐Integrated Metasurface for Near‐Unity Terahertz Absorption
ABSTRACT Although conventional metal‐insulator‐metal (MIM) terahertz (THz) absorbers can provide near‐unity absorption, their multilayer stacks inevitably introduce additional thickness, mass, and residual stress, which limit their compatibility with THz thermal sensing platforms.
Zihao Zhao +6 more
wiley +1 more source
Full‐Stokes Polarimetry Metasurface‐Enabled Single‐Shot Measurement of the Spin Hall Effect of Light
This study presents a metasurface‐enabled approach to measure the spin Hall effect of light in a single‐shot. The metasurface splits a reflected light into six polarization‐dependent focal spots, allowing all Stokes parameters to be obtained from single image.
Jeonghoon Choi +6 more
wiley +1 more source
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Metasurface Design, Fabrication, and Applications
2024 33rd Wireless and Optical Communications Conference (WOCC)Yao-Wei Huang, Peichen Yu
exaly +2 more sources
Fabric‐Based Smart Metasurface
Advanced Materials Technologies, 2023AbstractFabric presents several advantages including excellent flexibility, lightweight, bend resilience, breathable properties, and significant price advantage compared to commercial low‐loss boards, providing a natural advantage for the preparation of flexible electromagnetic (EM) devices and wearable systems. A key challenge when using fabric as the
Hao Chen +9 more
openaire +1 more source
Recent progress on metasurfaces: applications and fabrication
Journal of Physics D: Applied Physics, 2021Abstract Metasurfaces are two-dimensional arrays of subwavelength optical antennas and have possible applications of next-generation optical components such as ultrathin lenses, high-resolution holograms, and optical cloaks. The remaining challenges in the field of metasurfaces involve the development of methods to manufacture those ...
Gwanho Yoon +3 more
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Fabrication and Characterization of Large Area Plasmonic Metasurface Lenses.
Proposed for presentation at the 2022 Frontiers in Optics and Laser Science held October 17-20, 2022 in Rochester, NY US, 2022Metasurface lenses are fabricated using membrane projection lithography following a CMOS-compatible process flow. The lenses are 10-mm in diameter and employ 3-dimensional unit cells designed to function in the mid-infrared spectral range.
D. Bruce Burckel, Katherine M. Musick
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Fabrication and Characterization of Moiré Metasurfaces
Conference on Lasers and Electro-Optics, 2016We report the fabrication of moire metasurfaces by moire nanosphere lithography and their optical properties. Moire metasurfaces consist of a wide variety of metallic nanoparticles and show multi-band absorption peaks from visible to infrared range.
Kai Chen +3 more
openaire +1 more source
Fabrication of Nonperiodic Metasurfaces by Microlens Projection Lithography
Nano Letters, 2016This paper describes a strategy that uses template-directed self-assembly of micrometer-scale microspheres to fabricate arrays of microlenses for projection photolithography of periodic, quasiperiodic, and aperiodic infrared metasurfaces. This method of "template-encoded microlens projection lithography" (TEMPL) enables rapid prototyping of planar ...
Gonidec, Mathieu +5 more
openaire +4 more sources

