Results 191 to 200 of about 11,020 (243)

High-Extinction-Ratio Chiral Mid-Wave Infrared Photodetector Using Trapezoidal Si Pillars. [PDF]

Micromachines (Basel)
Zheng Y, Lv L, Zou Y, Cheng B, Shao H, Song G, Zhai K.   +6 more
europepmc   +1 more source

Meta-optics redefines microdisplay: monolithic color LCoS without polarization dependency. [PDF]

Nat Commun
Ou X, Hu Y, Yu D, Liu S, Lou S, Shu Z, Wei W, Liu M, Li J, Chang T, Liu N, Duan H.   +11 more
europepmc   +1 more source

Polarization-Reconfigurable Metasurface Antenna Design for Drone Terminals Based on Characteristic Mode Analysis. [PDF]

Micromachines (Basel)
Zhang S, Yu H, Wen X, Zheng H.
europepmc   +1 more source

Gold-polymer hybrid metasurface for polarization-independent enhanced third harmonic generation in the ultraviolet. [PDF]

Sci Rep
Mukhopadhyay S, Conde-Rubio A, Trull J, Mihi A, Scalora M, Vincenti MA, Cojocaru C.   +6 more
europepmc   +1 more source

Polarization-independent dielectric gradient near-perfect absorbers for aqueous mid-infrared molecular sensing. [PDF]

Npj Nanophoton
Yang X, Jiang T, Rohrer L, Biechteler J, Tittl A.   +4 more
europepmc   +1 more source

Multiresonant silicon-based nanopillar metasurface for narrowband RGB color filter. [PDF]

RSC Adv
Jiang Z.
europepmc   +1 more source

Ultra-compact canvas-type acoustic metasurfaces for uniform sound field in indoor environments. [PDF]

Sci Rep
Choi E, Kim J, Jeon W.
europepmc   +1 more source

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Fabric‐Based Smart Metasurface

Advanced Materials Technologies, 2023
AbstractFabric 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, Wei‐Bing Lu, Ming‐Yang Geng, Bu‐Yun Yu, Chao Zhang, Xin‐Zhi Bo, Meng‐Zi Li, Zhen‐Hao Kou, Jun‐Lin Zhan, Zhen‐Guo Liu   +9 more
openaire   +1 more source

Large-area optical metasurface fabrication using nanostencil lithography

Optics Letters, 2021
We demonstrate a large-area fabrication process for optical metasurfaces utilizing reusable SiN on Si nanostencils. To improve the yield of the nanostencil fabrication, we partially etch the front-side SiN layer to transfer the metasurface pattern from the resist to the nanostencil membrane, preserving the integrity of the membrane during the ...
Peter Su, Mikhail Shalaginov, Tian Gu, Sensong An, Duanhui Li, Lan Li, Helena Jiang, Seoyoung Joo, Lionel Kimerling, Hualiang Zhang, Juejun Hu, Anuradha Agarwal   +11 more
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Deep-learning designed fabrication-friendly metasurfaces

Frontiers in Optics + Laser Science 2023 (FiO, LS), 2023
We developed a deep-learning-enabled, fabrication-friendly metasurface design framework and experimentally demonstrated a dual-band metasurface collimator operating at 650 nm and 780 nm wavelengths concurrently.
Akira Ueno, Hung-I Lin, Fan Yang, Sensong An, Louis Martin-Monier, Mikhail Y. Shalanginov, Tian Gu, Juejun Hu   +7 more
openaire   +1 more source