Results 31 to 40 of about 610,284 (295)
IEEE Access, 2017 This article claims, an investigation on compact ultrathin triple band polarization independent metamaterial absorber for microwave frequency applications.
Naveen Mishra +4 more
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Polarization‐Independent Quasibound States in the Continuum
Advanced Photonics Research, 2022 A new property of the trapped mode (bound state in the continuum, BIC) supported by a dielectric resonant metasurface, which changes its lattice symmetry, is uncovered. The transformation of a metasurface composed of identical nanodisk resonators into a “
Pravin Vaity +6 more
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Conservation Science and Practice, 2022 Encouraging people to share science‐based information on environmental issues with others is critical for enhancing the speed and scale of conservation action.
Richard E. W. Berl +4 more
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Ultra-Wideband Robust RCS Reduction with Triangle-type AMC Structure [PDF]
Radioengineering, 2018 A novel planar artificial magnetic conductor (AMC) structure is presented for ultra-wideband radar cross section reduction (RCSR). The structure consists of three different AMC tiles in a quadruple triangle-type chessboard configuration.
T. Song, L. L. Cong, C. M. Tong
doaj
Design of a Metasurface with Long Depth of Focus Using Superoscillation
Nanomaterials, 2023 Longitudinal optical field modulation is very important for applications such as optical imaging, spectroscopy, and optical manipulation. It can achieve high-resolution imaging or manipulation of the target object, but it is also limited by its depth of ...
Tianyu Zhao, Xiao Lv, Yue Wang, Yihui Wu
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Optical Polarization of $^{13}$C Nuclei in Diamond through Nitrogen-Vacancy Centers [PDF]
, 2010 We determine the polarization of the bulk $^{13}$C nuclear spin system in diamond produced by interaction with optically oriented nitrogen-vacancy (NV-) defect centers. $^{13}$C nuclei are polarized into the higher energy Zeeman state with a bulk-average
Coles, Patrick J. +2 more
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Polarization-independent longitudinal multi-focusing metalens
Optics Express, 2015 A novel multi-focusing metalens in the longitudinal direction has been proposed and investigated based on the equal optical path principle, which is independent on the incident polarizations and can be suitable for both of the linear and circular polarization incidences simultaneously.
Wei, Wang +7 more
openaire +2 more sources
Polarization-independent wavelength conversion at 2.5 Gb/s by dual-pump four-wave mixing in a strained semiconductor optical amplifier [PDF]
, 1996 We give a general expression for the polarization dependence of the four-wave mixing (FWM) efficiency in the dual-pump configuration. This expression, along with some general properties of the FWM susceptibility tensor, is used to propose a simple scheme
Geraghty, David F. +4 more
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Micromachines, 2014 Polarization independent liquid crystal (LC) microlens arrays based on controlling the spatial distribution of the Kerr constants of blue phase LC are simulated.
Hung-Shan Chen +4 more
doaj +1 more source
Radiative Corrections to Polarized Inelastic Scattering in Coincidence [PDF]
, 2001 The coplete analysis of the model-independent leading radiative corrections to cross-section and polarization observables in semi-inclusive deep-inelastic electron-nucleus scattering with detection of a proton and scattered electron in coincidence has ...
A. B. Arbuzov +20 more
core +3 more sources