Results 191 to 200 of about 70,205 (364)
Extraordinary absorption by a thin dielectric slab backed with a metasurface [PDF]
, 2014 Ana Díaz‐Rubio +3 more
openalex +1 more source
, 2018 Thermo-optical properties of the nanodisc and metal hole array plasmonic perfect absorber (PPA) metasurfaces were designed and characterised at midinfrared wavelengths. Both, light emitter and detector systems are highly thought after for the future sensor networks in the internet-of-things for various spectral domains.
Nishijima, Yoshiaki +4 more
openaire +2 more sources
Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering
Advanced Photonics Research, EarlyView.Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik +7 more
wiley +1 more source
Plasmonic metasurfaces with tailored linear and nonlinear building blocks [PDF]
, 2014 Babak Memarzadeh
openalex +1 more source
Advanced Photonics Research, EarlyView.This work introduces a humidity‐modulated strategy to regulate the dynamic transition from quasi‐BICs to BICs based on the symmetry‐breaking in geometry and permittivity for the hybrid photonic‐plasmonic asymmetric gratings. It proves that it is a promising approach for dynamic regulating optical properties and applied in fabricating various micro ...
Ang Xu +8 more
wiley +1 more source
Reconfigurable metasurface design via coplanar self-biasing structure
Results in PhysicsReconfigurable metasurface enriches the functional integrated design into the originally limited space. Electrical control, through the external power supply to control the electromagnetic response control, is a common and simple control method. However,
Bingyue Qu +9 more
doaj
Scientific ReportsA compact low-profile multi-band millimeter-wave (mm-wave) reflectarray metasurface design is presented for coverage enhancement in 5G and beyond cellular communication.
Bilal Tariq Malik +2 more
doaj +1 more source
Plasmonics and metasurfaces for infrared wave engineering [PDF]
, 2014 Mohsen Farmahini Farahani
openalex +1 more source
Digitized Phase‐Change Material Heterostack for Transmissive Diffractive Optical Neural Network
Advanced Photonics Research, EarlyView.A phase‐change‐material‐based digitized heterostack is experimentally demonstrated and theoretically analyzed for future energy‐efficient, fast reconfigured, and compact transmissive diffractive optical neural networks. All‐optical and fully reconfigurable transmissive diffractive optical neural network (DONN) architectures emerge as high‐throughput ...
Ruiyang Chen +3 more
wiley +1 more source
General laws of reflection and refraction for metasurface with phase discontinuity
, 2013 Sun Yan-Yan +4 more
openalex +1 more source