Results 91 to 100 of about 183,102 (307)
Monolithically Integrated, CMOS-Compatible SiN Photonics for Sensing Applications
Proceedings, 2018 As a leading provider of sensing solutions ams AG is developing semiconductor sensors in a wide variety of fields. One of the key competences of ams AG lies in optical sensing.
Martin Sagmeister +7 more
doaj +1 more source
Effective photon-photon interaction in a two-dimensional “photon fluid” [PDF]
Physical Review A, 2004 We formulate an effective theory for the atom-mediated photon-photon interactions in a two-dimensional ``photon fluid'' confined in a Fabry-Perot resonator. With the atoms modelled by a collection of anharmonic Lorentz oscillators, the effective interaction is evaluated to second order in the coupling constant (the anharmonicity parameter).
Chiao, R. Y. +3 more
openaire +2 more sources
Chiral Phase Change Nanomaterials
Advanced Functional Materials, EarlyView.This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow +11 more
wiley +1 more source
Numerical Analysis of Stability for Temporal Bright Solitons in a PT-Symmetric NLDC [PDF]
Journal of Optoelectronical Nanostructures, 2017 PT-Symmetry is one of the interesting topics in quantum mechanics and optics. One of the demonstration of PT-Symmetric effects in optics is appeared in the nonlinear directional coupler (NLDC).
Lida Safaei +2 more
doaj
Recent Developments in Optofluidic Lens Technology
Micromachines, 2016 Optofluidics is a rapidly growing versatile branch of adaptive optics including a wide variety of applications such as tunable beam shaping tools, mirrors, apertures, and lenses.
Kartikeya Mishra +2 more
doaj +1 more source
, 2017 There is a need to teach modern photonics as a tool for technology of the 21st century. Apart from the studies in Applied Physics, Faculty of Physics at the Warsaw University of Technology (WUT) offers a program in English which leads to the M.Sc. degree
Katarzyna Agnieszka Rutkowska +1 more
core +1 more source
Advanced Functional Materials, EarlyView.This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen +10 more
wiley +1 more source
Integrated photonics in the 21st century
, 2014 We review the emergence and development of integrated photonics and its status today. The treatise is focused on information and communications technology (ICT) applications, but the technology is generically employable for a wealth of other applications,
Wosinski, Lech,, Thylén, Lars,
core +1 more source
Advanced Functional Materials, EarlyView.Solvent vapor annealing enables kinetic control of additive‐free morphology in organic solar cells. Selective plasticization of acceptor forms an optimal fibrillar network, boosting efficiency to 19.06% (binary) and 19.75% (ternary), with ultrafast exciton dissociation and reduced recombination.
Jie Lv +20 more
wiley +1 more source
Integrated photonics for space communication and sensing
JPhys PhotonicsIntegrated photonics takes advantages of size, weight, and power consumption, and can be widely used in space communication and sensing. This paper reviews the typical applications of integrated photonics for space communication and sensing.
Yongjun Guo +14 more
doaj +1 more source