Results 91 to 100 of about 37,762 (301)
Photonics Program Planning Guide for High Schools
, 2018 This 15-page document, developed by the National Center for Optics and Photonics Education (OP-TEC), is a resource for instructors and administrators in high schools that are interested in adding photonics courses to the curriculum.
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Advanced Materials, EarlyView.Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin +5 more
wiley +1 more source
Label-free Brillouin endo-microscopy for the quantitative 3D imaging of sub-micrometre biology
Communications BiologyThis report presents an optical fibre-based endo-microscopic imaging tool that simultaneously measures the topographic profile and 3D viscoelastic properties of biological specimens through the phenomenon of time-resolved Brillouin scattering.
Salvatore La Cavera +9 more
doaj +1 more source
Optical Activity of Photonic Crystals
Journal of Modern Optics, 1995 Abstract We consider optically active photonic crystals. We propose a model structure and discuss the factors which determine optical activity by reference to this model.
KARATHANOS, V, STEFANOU, N, MODINOS, A
openaire +2 more sources
Success Stories in Photonics Careers 2013
, 2013 This 45-page booklet, published by the National Center for Optics and Photonics Education (OP-TEC), provides information about photonics technicians by examining the lives of 34 technicians that were inducted into the Photonics Alumni Council for ...
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Optics, photonics and laser technology 2017
, 2019 This book discusses both the theoretical and practical aspects of optics, photonics and lasers, presenting new methods, technologies, advanced prototypes, systems, tools and techniques as well as a general survey indicating future trends and directions ...
Ribeiro, Paulo +2 more
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Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Directional Flow of Confined Polaritons in CrSBr
Advanced Materials, EarlyView.CrSBr, a layered magnetic semiconductor, naturally channels self‐hybridized excitonpolaritons into highly directional flow. Its intrinsic optical anisotropy, high refractive index, and strong lightmatter coupling enable long‐range guided modes along the a‐axis, with propagation lengths set by their excitonphoton admixture.
Pratap Chandra Adak +10 more
wiley +1 more source
Photonic nanojets in optical tweezers [PDF]
Journal of Quantitative Spectroscopy and Radiative Transfer, 2015 10th International Conference Series on Laser-Light and Interactions with Particles (Marseilles, 2014)
openaire +2 more sources
Advanced Materials, EarlyView.This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau +9 more
wiley +1 more source