Results 91 to 100 of about 367,511 (297)
Surface nanoscale axial photonics
, 2011 Dense photonic integration promises to revolutionize optical computing and communications. However, efforts towards this goal face unacceptable attenuation of light caused by surface roughness in microscopic devices.
Fini, J. M., Sumetsky, M.
core +1 more source
Optical Supersymmetry in the Time Domain [PDF]
, 2019 Originally emerged within the context of string and quantum field theory, and later fruitfully extrapolated to photonics, the algebraic transformations of quantum-mechanical supersymmetry were conceived in the space realm.
García-Meca, Carlos +2 more
core +1 more source
Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
A Novel Microtiter Plate Format High Power Open Source LED Array
Photonics, 2019 Many photochemical or photobiological applications require the use of high power ultraviolet light sources, such as high-pressure mercury arc lamps.
Heike Kagel +4 more
doaj +1 more source
Mid-IR heterogeneous silicon photonics [PDF]
, 2014 In this paper we discuss silicon-based photonic integrated circuit technology for applications beyond the telecommunication wavelength range. Silicon-on-insulator and germanium-on-silicon passive waveguide circuits are described, as well as the ...
Baets, Roel +29 more
core +1 more source
Advanced Functional Materials, EarlyView.In this strategy, a conductive nano‐probe is employed to induce nanoscale phase transitions and map the nanoscale conductivity and trap density of GST films. By utilizing the contrasting properties of phase‐change states, nano‐resonators are fabricated that exhibit plasmonic conduction and dramatically different transport characteristics.
Sunwoo Bang +4 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
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
CMOS-Compatible and Low-Cost Thin Film MACE Approach for Light-Emitting Si NWs Fabrication
Nanomaterials, 2020 Silicon nanowires (Si NWs) are emerging as an innovative building block in several fields, such as microelectronics, energetics, photonics, and sensing.
Antonio Alessio Leonardi +2 more
doaj +1 more source
Self phase modulation in Highly nonlinear hydrogenated amorphous silicon [PDF]
, 2010 We study self phase modulation in submicron amorphous silicon-on-insulator waveguides. We extract both the real and imaginary part of the nonlinear parameter gamma from a 1 cm long waveguide with a cross-section of 500x220nm(2).
Baets, Roel +7 more
core +2 more sources