Results 201 to 210 of about 2,542,170 (251)

Wafer‐Scale Near‐Infrared Metalenses With High Performance and Low Cost

Nanophotonics, Volume 15, Issue 16, 26 August 2026.
Widespread adoption of metalenses is constrained by prohibitive cost of wafer‐level fabrication. This work achieves 8‐inch wafer‐level fabrication with high uniformity (feature deviation < 5%) and reliable performance by step‐and‐repeat nanoimprint lithography.
Wanjiao Zhang, Meng Wang, Yunxiao Cai, Qiu Wang, Yuan Wang, Lu Han   +5 more
wiley   +1 more source

Deep‐Learning‐Assisted Design of Dynamically Tunable Near‐Infrared Dual‐Band Lithium Niobate Metamaterial Absorber for Optical Communication

Nanophotonics, Volume 15, Issue 16, 26 August 2026.
An end‐to‐end deep‐learning framework combining inverse prediction and gradient refinement enables rapid design of dynamically tunable lithium‐niobate metamaterial absorbers for optical communication. Near‐perfect dual‐band absorption is achieved at 1310 and 1550 nm with electro‐optic wavelength tuning.
Xiajun Liu, Zexuan Zhang, Chenxi Su, Mei Wang, Feng Xia, Peng Sun, Li Dong, Maojin Yun   +7 more
wiley   +1 more source

Polarimetric Metagrating‐Assisted One‐Step Multi‐Dimensional Sensing Using a Vector Vortex Beam

Nanophotonics, Volume 15, Issue 16, 26 August 2026.
One‐step multidimensional sensing is realized by combining VVB probes with a polarimetric metagrating, where the full‐Stokes diffraction orders retrieve m‐dependent angular features and the polarization‐insensitive central order extracts l‐dependent radial‐intensity information. ABSTRACT Multidimensional optical sensing requires compact methods capable
Han Gao, Zhelei Chen, Kaihao Deng, MinJun Xie, Huanxin Liao, Zeyu Zheng, Hao Yang, ChunLian Zhan, Yanlong Meng, Bo Xiong, Wei Ma   +10 more
wiley   +1 more source

An Optically Transparent Metamaterial Window Based on Metal Meshes With Integrated Absorption and Transmission

Nanophotonics, Volume 15, Issue 16, 26 August 2026.
We demonstrate an optically transparent metallic‐mesh electromagnetic window that integrates radar‐frequency absorption, millimeter‐wave transmission, and visible‐light transparency within a single passive architecture, providing a new approach for multifunctional electromagnetic control.
Chaoyue Li, Chenyang Cui, Wangqi Mao, Pingping Min, Tingting Yu, Yang Zhang, Yaqiang Zhang, Chi Zhang, Hongxing Dong, Long Zhang   +9 more
wiley   +1 more source

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Quantum Holograms with Quantum Metasurfaces

Conference on Lasers and Electro-Optics, 2022
We develop quantum holograms by analyzing the light scattered from quantum metasurfaces made out of strongly interacting atoms for applications such as the non-destructive probing of many-body atomic state dynamics.
P. Lloyd, Shalom Kachko, R. Bekenstein
exaly   +3 more sources

Multichannel Single‐Photon Emissions with On‐Demand Momentums by Using Anisotropic Quantum Metasurfaces

Advanced Materials, 2023
Photon momentums and their control are important for carrying quantum information and increasing information capacities. It is a great challenge to freely control multiple momentums of single photons based on only phase‐dependent schemes in isotropic ...
Jianjun Chen
exaly   +2 more sources

Multichannel Quantum Emission with On-Chip Emitter-Coupled Holographic Metasurfaces

ACS Nano, 2023
Multichannel quantum emission is in high demand for advanced quantum photonic applications such as quantum communications, quantum computing, and quantum cryptography.
Shailesh Kumar, Yinhui Kan, Sergey Bozhevolnyi   +2 more
exaly   +2 more sources

High-Q Emission from Colloidal Quantum Dots Embedded in Polymer Quasi-BIC Metasurfaces

Nano Letters
Metasurfaces supporting narrowband resonances are of significant interest in photonics for molecular sensing, quantum light source engineering, and nonlinear photonics.
Akhilesh Kumar Pathak, Sridhar Krishnaswamy, Koray Aydin   +2 more
exaly   +2 more sources

Quantum optical control by metasurfaces

Optical metasurfaces, composed of nanostructured layers, possess remarkable capabilities in light modulation, especially in hybridizing various light degrees of freedom (DoFs) including wavelength, polarization, and orbital angular momentum (OAM). Metasurfaces offer unparalleled versatility in light structuring and hologram generation, enabling optical
Liang, Hong
openaire   +3 more sources

Metasurfaces for quantum technologies

Physics Today, 2022
Subwavelength planar structures can generate, reshape, and entangle photons in a compact and stable device.
Wang, K., Chekhova, M., Kivshar, Y.
openaire   +2 more sources