Results 281 to 290 of about 70,205 (364)

Broadband and Wide Field-of-View Refractive and Meta-Optics Hybrid Imaging System for Mid-Wave Infrared. [PDF]

Nanomaterials (Basel)
Liu B, Zhang Y, Li Z, Wei B, Gan X, Xie X.   +5 more
europepmc   +1 more source

Transition from two-dimensional photonic crystals to dielectric metasurfaces in the optical diffraction with a fine structure [PDF]

, 2016
Mikhail V. Rybin, K. B. Samusev, S. Yu. Lukashenko, Yuri S. Kivshar, M. F. Limonov   +4 more
openalex   +1 more source

Predicting VCSEL Emission Properties using Transformer Neural Networks

Laser &Photonics Reviews, EarlyView.
This study presents an innovative approach to predicting VCSEL emission characteristics using transformer neural networks. It is demonstrated how to modify the transformer neural network for applications in physics. This model trains faster and predicts more accurately compared to conventional neural networks. The transformer architecture also suitable
Aleksei Belonovskii, Elizaveta Girshova, Erkki Lähderanta, Mikhail Kaliteevski   +3 more
wiley   +1 more source

Multifunctional metasurface coding for visible vortex beam generation, deflection and focusing. [PDF]

Nanophotonics
Tian R, Zhang Z, Gao L.
europepmc   +1 more source

Vector Vortex Beam Generation with a Single Plasmonic Metasurface

, 2016
Fuyong Yue, Dandan Wen, Jingtao Xin, Brian D. Gerardot, Jensen Li, Xianzhong Chen   +5 more
openalex   +1 more source

Metasurface with pull [PDF]

Nature Photonics, 2018
openaire   +2 more sources

Multi‐Octave All‐Dielectric Directional Coupler Using Integrated Half‐Mirror for Ultrawideband Terahertz Systems

Laser &Photonics Reviews, EarlyView.
Fully exploiting the broad untapped terahertz spectrum necessitates extending the bandwidth of practical guided‐wave systems. This work introduces a substrateless quasi‐optical integration platform to meet this need. Classical optical principles going back to the time of Michelson are adapted to a planar, micro‐machined, monolithic‐silicon platform ...
Daniel Headland, Daniel C. Gallego, Masoud Sakaki, Niels Benson, Guillermo Carpintero   +4 more
wiley   +1 more source

An achromatic metasurface waveguide for augmented reality displays. [PDF]

Light Sci Appl
Tian Z, Zhu X, Surman PA, Chen Z, Sun XW.   +4 more
europepmc   +1 more source

Optical Metasurfaces for the Next‐Generation Biosensing and Bioimaging

Laser &Photonics Reviews, EarlyView.
Recent advances in this understanding of light‐matter interactions, combined with innovations in the design and fabrication of large‐scale nanostructured metasurfaces, have enabled transformative approaches to biosensing and bioimaging. This review explores innovations in refractometric sensing, surface‐enhanced spectroscopy, and super‐resolution ...
Anthony J. El‐Helou, Yiting Liu, Chaohao Chen, Fan Wang, Hatice Altug, Peter J. Reece, Ying Zhu   +6 more
wiley   +1 more source

Enhanced and directional electroluminescence from MicroLEDs using metallic or dielectric metasurfaces. [PDF]

Commun Eng
Abdelkhalik MS, Garcia-Santiago X, van Raaij TJ, López T, Berghuis AM, de Jong LMA, Gómez Rivas J.   +6 more
europepmc   +1 more source