Results 51 to 60 of about 23,446 (287)

Graphene Nanophotonics

IEEE Photonics Journal, 2011
Graphene, which is a single layer of carbon atoms assembled in a honeycomb lattice, has recently attracted significant attention, primarily due to its extraordinary electronic properties. In fact, its photonic properties are not less exciting.
Fengnian Xia, Phaedon Avouris
doaj   +1 more source

Super-resolution imaging: when biophysics meets nanophotonics

Nanophotonics, 2021
Probing light–matter interaction at the nanometer scale is one of the most fascinating topics of modern optics. Its importance is underlined by the large span of fields in which such accurate knowledge of light–matter interaction is needed, namely ...
Koenderink A. Femius, Tsukanov Roman, Enderlein Jörg, Izeddin Ignacio, Krachmalnicoff Valentina   +4 more
doaj   +1 more source

(INVITED) Roadmap on perovskite nanophotonics [PDF]

, 2023
Perovskite nanophotonics is a rapidly emerging field that combines research in synthesis of materials with novel properties and in photonics design strategies.
Kivshar Y. S., Wang K., Tian J., Song Q., Gerace D., Melloni A., Xiao S., Bramati A., D'Amato M., Jimenez Gordillo O. A., Sanvitto D., Makarov S. V., Schall-Giesecke A. L., Adamo G., Lemme M. C., Cegielski P. J., Pushkarev A. P., Cortecchia D., Soci C., Lhuillier E., Tonkaev P. A.   +20 more
core   +1 more source

Photoluminescence Reshaping via Structural Confinement and Local Density of Optical States Control in Ir(III)‐Doped Biodegradable Metasurfaces

Advanced Materials Technologies, EarlyView.
Phosphorescent biodegradable metasurface showing vibronic selection and spectral photoluminescence narrowing. Anti‐correlation between experimental LDOS and measured lifetimes. ABSTRACT Metasurfaces incorporating phosphorescent emitters offer a route to engineer radiative and vibronic processes beyond chemical design.
Vincenzo Caligiuri, Andrea Smeriglio, Svetlana Siprova, Olga Favale, Francesca Leone, Roberto Termine, Debora Policastro, Alessandra Crispini, Attilio Golemme, Nicolas Godbert, Iolinda Aiello, Antonio De Luca   +11 more
wiley   +1 more source

A Versatile Atom Transport Apparatus for Photonics [PDF]

, 2016
This thesis describes and characterizes a setup to conduct experiments combining the fields of cold atoms and nanophotonics. Furthermore, a series of numerical simulations is employed to deepen of atom transport under experimentally realistic conditions.
Mussmann, B.O., Nanophotonics, Sub Physics of Condensed Matters begr   +2 more
core  

Nanophotonics and Integrated Photonics

, 2023
Nanophotonics, a field combining photonics and nanotechnology, focuses on the mechanism and application of light–matter interactions at the nanoscale [...
Fanfan Lu, Zhiqiang Yang
core   +1 more source

Two‐Dimensional Isotropic Spatial Differentiation Through Complete Polarization Control

Advanced Optical Materials, EarlyView.
This work enables two‐dimensional isotropic spatial differentiation at planar interfaces over a wide range of incident angles by extending the output polarization from linear to elliptical. The choice of incident angle can be used to balance broader spectral response at low angles and higher edge‐detection efficiency at larger angles.
Doyoon Lee, Minkyung Kim
wiley   +1 more source

Ultrashort pulse biphoton source in lithium niobate nanophotonics at 2 μm

Nanophotonics
Photonics offers unique capabilities for quantum information processing (QIP) such as room-temperature operation, the scalability of nanophotonics, and access to ultrabroad bandwidths and consequently ultrafast operation.
Williams James, Nehra Rajveer, Sendonaris Elina, Ledezma Luis, Gray Robert M., Sekine Ryoto, Marandi Alireza   +6 more
doaj   +1 more source

Known-Plaintext Attack and Ciphertext-Only Attack for Encrypted Single-Pixel Imaging

IEEE Access, 2019
In many previous works, a single-pixel imaging (SPI) system has been constructed as an optical image encryption system. Unauthorized users are not able to reconstruct the plaintext image from the ciphertext intensity sequence without knowing the ...
Shuming Jiao, Ting Lei, Yang Gao, Zhenwei Xie, Xiaocong Yuan   +4 more
doaj   +1 more source

A nanophotonic laser on a graph [PDF]

Nature Communications, 2019
AbstractConventional nanophotonic schemes minimise multiple scattering to realise a miniaturised version of beam-splitters, interferometers and optical cavities for light propagation and lasing. Here instead, we introduce a nanophotonic network built from multiple paths and interference, to control and enhance light-matter interaction via light ...
Michele Gaio, Dhruv Saxena, Jacopo Bertolotti, Dario Pisignano, Andrea Camposeo, Riccardo Sapienza   +5 more
openaire   +7 more sources