Three-layer polarization-selective dielectric transmission grating with the enhanced angular bandwidth
Sign Up to like & getrecommendations! Published in 2018 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2018.06.050
Abstract: Abstract We design a three-layer rectangular-groove dielectric transmission grating that can be used as a polarization-selective beam splitter. For TE polarization, the grating is equivalent to a high-efficiency grating. For TM polarization, a good splitting… read more here.
Keywords: transmission grating; three layer; layer; polarization ... See more keywords
A multiband circular polarization selective metasurface for microwave applications
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-81435-w
Abstract: In this research article, a multiband circular polarization selective (CPS) metasurface is presented. A reciprocal bi-layered metasurface is designed by introducing the chirality in the structure. The top layer of the proposed metasurface is composed… read more here.
Keywords: polarization; circular polarization; metasurface; structure ... See more keywords
Theory of Polarization-Selective Coupling and Its Application to Design of Planar Orthomode Transducers
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2017.2778015
Abstract: With the rapid and continuous development of new generations of wireless technologies and networks, exploring the underutilized millimeter-wave (mm-wave) band becomes inescapable. Polarization diversity has been an essential factor in the performance and capacity enhancement… read more here.
Keywords: orthomode; polarization; selective coupling; polarization selective ... See more keywords
A Contoured-Beam Reflector Satellite Antenna Using Two Doubly Curved Circular Polarization Selective Surfaces
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2020.3026477
Abstract: We present antenna system using a circular polarization selective surface (CPSS) to realize a circular polarization (CP) equivalent to the widely used linear polarization (LP) gridded or dual-gridded reflector (DGR). The CPSS is realized by… read more here.
Keywords: circular polarization; antenna; polarization; reflector ... See more keywords
Polarization-selective splitter with double structure periodic ridges
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.4.045108
Abstract: Abstract. A dual-function beam separation grating with double structure periodic ridges is proposed. The parameters of the grating structure and characteristics of the incident light are all optimized by the finite-element method and rigorous coupled-wave… read more here.
Keywords: order; structure periodic; polarization; double structure ... See more keywords
Polarization-selective reconfigurability in hybridized-active-dielectric nanowires
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abn9459
Abstract: Wavelength and polarization are two fundamental properties of light within which information can be encoded and (de)multiplexed. While wavelength-selective systems have widely proliferated, polarization-addressable active photonics has not seen notable progress, primarily because tunable and… read more here.
Keywords: polarization selective; hybridized active; polarization; selective reconfigurability ... See more keywords
In-line and off-axis polarization-selective holographic lenses recorded in azopolymer thin films via polarization holography and polarization multiplexing.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.478434
Abstract: Polarization-selective diffractive in-line and off-axis lenses are recorded in azopolymer thin films using polarization holography. A simple, yet efficient, and to the best of our knowledge, new method is used to suppress the surface relief… read more here.
Keywords: polarization selective; holography; line axis; polarization ... See more keywords
Polarization-selective control of nonlinear optomechanical interactions in subwavelength elliptical waveguides.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.001718
Abstract: Photonic devices that exhibit all-optically reconfigurable polarization dependence with a large dynamic range would be highly attractive for active polarization control. Here, we report that strongly polarization-selective nonlinear optomechanical interactions emerge in subwavelength waveguides. By… read more here.
Keywords: selective control; polarization; optomechanical interactions; nonlinear optomechanical ... See more keywords