Analog Optical Spatial Differentiators Based on Dielectric Metasurfaces
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201901523
Abstract: Analog spatial differentiator is an important optical computational device that can be potentially used in the field of highâspeed edge detection and optical image processing. In the current stage, a general method is still required… read more here.
Keywords: spatial differentiators; differentiators based; analog optical; based dielectric ... See more keywords
Multiple-Nanopores Fabrication based on Dielectric Breakdown
Sign Up to like & getrecommendations! Published in 2017 at "Biophysical Journal"
DOI: 10.1016/j.bpj.2016.11.851
Abstract: Single molecule detection based on nanopore technology is becoming more and more established recently. Due to the Coulter counter and ion channels detection principle, single nanopore suffers from limitation of low throughput. Thus high-throughput nanopore… read more here.
Keywords: based dielectric; detection; nanopores fabrication; dielectric breakdown ... See more keywords
Enhanced dielectric breakdown strength in Ni2O3 modified Al2O3-SiO2-TiO2 based dielectric ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2018.04.027
Abstract: Abstract Dielectric ceramics have raised particular interest since they enable pulsed-power systems to achieve high voltage gradient and compact miniaturization. In this work, x wt%Ni2O3 doped Al2O3-SiO2-TiO2 based dielectric ceramics were prepared using conventional solid-state… read more here.
Keywords: based dielectric; sio2 tio2; tio2 based; al2o3 sio2 ... See more keywords
Ultra-narrow band perfect metamaterial absorber based on dielectric-metal periodic configuration
Sign Up to like & getrecommendations! Published in 2019 at "Optical Materials"
DOI: 10.1016/j.optmat.2019.01.020
Abstract: Abstract The ultra-narrow band perfect metamaterial absorber (PMA) based on dielectric-metal periodic configuration for near infrared spectral region is proposed. The PMA consists of a dielectric resonant structure and a metal substrate. Two design examples… read more here.
Keywords: ultra narrow; metal; metal periodic; narrow band ... See more keywords
Refractive index sensor based on all-dielectric gradient metasurface
Sign Up to like & getrecommendations! Published in 2019 at "Sensing and Bio-Sensing Research"
DOI: 10.1016/j.sbsr.2019.100263
Abstract: Abstract A new type of a refractive index sensor based on all-dielectric gradient metasurface was proposed and analyzed with making use of the finite element method (FEM). A new method of optical data processing which… read more here.
Keywords: dielectric gradient; refractive index; gradient metasurface; sensor based ... See more keywords
Capturing the Effects of Explicit Waters in Implicit Electrostatics Modeling: Qualitative Justification of Gaussian-Based Dielectric Models in DelPhi
Sign Up to like & getrecommendations! Published in 2020 at "Journal of chemical information and modeling"
DOI: 10.1021/acs.jcim.0c00151
Abstract: Recently we have implemented a smooth Gaussian-based dielectric function in DelPhi (J. Chem. Theory Comput. 2013, 9, 4, 2126-2136) that models the solute as an object with inhomogeneous dielectric permittivity and provides a smooth transition… read more here.
Keywords: based dielectric; gaussian based; water; electrostatics ... See more keywords
Rochon-Prism-Like Planar Circularly Polarized Beam Splitters Based on Dielectric Metasurfaces
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b01191
Abstract: We design and fabricate the Rochon-prism-like planar circularly polarized beam splitters based on dielectric metasurfaces by simultaneously controlling the geometric phase and the propagation phase via manipulation of the orientations and the sizes of the… read more here.
Keywords: based dielectric; prism like; dielectric metasurfaces; rochon prism ... See more keywords
Modulation of spin-dependent diffraction based on dielectric metasurfaces
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-64943-z
Abstract: We propose theoretically and realize experimentally a tunable single-slit diffraction based on dielectric metasurfaces. Our dielectric metasurfaces can be regarded as polarization converters to generate inhomogeneous polarized light periodically variant in x direction. Different from… read more here.
Keywords: based dielectric; spin dependent; diffraction based; diffraction ... See more keywords
Ultra-compact visible light depolarizer based on dielectric metasurface.
Sign Up to like & getrecommendations! Published in 2020 at "Applied physics letters"
DOI: 10.1063/1.5133006
Abstract: With rapid development towards shrinking the size of traditional photonic systems such as cameras, spectrometers, displays and illumination systems, there is an urgent need for high performance and ultra-compact functional optical elements. The large footprint… read more here.
Keywords: based dielectric; ultra compact; dielectric metasurface; light ... See more keywords
Synergy of charge capture and transfer by Ni-MOF nanosheets for enhancing energy storage performance of polyetherimide-based dielectric nanocomposites
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0145879
Abstract: Polymer-based dielectric nanocomposites with excellent energy storage performance and good thermal stability are essential to meet the demand for dielectric capacitors operating under high-temperature environments. However, there is still a challenge to high-temperature breakdown strength… read more here.
Keywords: dielectric nanocomposites; energy; capture; based dielectric ... See more keywords
Highly Efficient Polarization Control Based on All-dielectric Metasurfaces
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3161657
Abstract: In recent years, metasurfaces have been widely used in the manufacture of various optical components. Based on all-dielectric metasurfaces, we proposed broadband, high-efficiency (over 83%) quarter-wave plates (QWP) and half-wave plates (HWP), respectively. The structure… read more here.
Keywords: efficient polarization; highly efficient; dielectric metasurfaces; based dielectric ... See more keywords