Phase and Polarization Modulations Using Radiation‐Type Metasurfaces
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Optical Materials"
DOI: 10.1002/adom.202100159
Abstract: Metasurfaces exhibit promising capacities in the manipulation of electromagnetic (EM) waves, as to diverse dimensions like amplitude, phase, and polarization; even multiple dimensions can be synchronously modulated. Despite the rapid progress in enriching regulatory capabilities… read more here.
Keywords: type metasurfaces; phase polarization; radiation; radiation type ... See more keywords
A Broadband Multi‐Channel Metasurface for Decoupling of Phase and Polarization
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202401431
Abstract: Decoupling of phase and polarization is significant for multidimensional light manipulation. However, this requires traditional cascaded and parallel optical elements, resulting in a bulky and complex system. Metasurfaces can potentially replace complex optical modules as… read more here.
Keywords: phase polarization; decoupling phase; multi channel; polarization ... See more keywords
Dynamic Reflection Phase and Polarization Control in Metasurfaces.
Sign Up to like & getrecommendations! Published in 2017 at "Nano letters"
DOI: 10.1021/acs.nanolett.6b04378
Abstract: Optical metasurfaces are two-dimensional optical elements composed of dense arrays of subwavelength optical antennas and afford on-demand manipulation of the basic properties of light waves. Following the pioneering works on active metasurfaces capable of modulating… read more here.
Keywords: reflection phase; reflection; phase polarization; dynamic reflection ... See more keywords
The phase-polarization curve of asteroid (3200) Phaethon
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty1587
Abstract: A multi-colour phase-polarization curve of asteroid (3200)~Phaethon has been obtained during the December 2017 apparition by merging measurements taken at the observing station of Calern (France) and at the Rhozen observatory (Bulgaria). All the observations… read more here.
Keywords: phase; polarization curve; phase polarization; polarization ... See more keywords
Spin angular momentum density in the tight focus of a light field with phase and polarization singularities
Sign Up to like & getrecommendations! Published in 2019 at "Computer Optics"
DOI: 10.18287/2412-6179-2019-43-6-1098-1102
Abstract: For a light field with both phase and polarization singularities at its center, expressions are obtained that describe the distribution of the spin angular momentum (SAM) density in the sharp focal spot of an aplanatic… read more here.
Keywords: spin angular; phase polarization; angular momentum; field phase ... See more keywords