Results 21 to 30 of about 166,720 (284)
Angularly Stable Bandpass Frequency Selective Surface Based on Metasurface
IEEE Access, 2020 A novel bandpass frequency selective surface (FSS) working at 2.4 GHz is proposed in this paper based on metasurface with independent-polarization, wide rejection band and good angular stability.
Meijun Qu +3 more
doaj +1 more source
Polarization-independent symmetrical digital metasurface absorber
Results in Physics, 2021 A metasurface absorber developed using binary-coded unit cells and with the combination of coded unit cells resulted in excellent polarization insensitiveness, symmetrical characteristics, and tunable characteristics. As for binary patterns using the ‘0’
Ahmed Mahfuz Tamim +4 more
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A Hybrid-Plasmonic-Waveguide-Based Polarization-Independent Directional Coupler
IEEE Access, 2020 In optical interconnection field, inconsistent coupling behaviors of TE and TM modes may cause abnormal operation. Therefore, it is very significant to implement a polarization-independent directional coupler.
Li Zhang +5 more
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One-Dimensionally Polarization-Independent Retrodirective Metasurface [PDF]
Journal of Electromagnetic Engineering and Science, 2019 A one-dimensionally polarization-independent retrodirective metasurface (PIRMS) is proposed in this letter. The retrodirective metasurface (RMS) consists of ring structures on its ground plane to achieve the polarization-independent characteristics.
Jae-Gon Lee, Jeong-Hae Lee
doaj +1 more source
Design of the Polarization-Independent Wavelength Multiplexing Holographic Metasurface
Photonics, 2023 Metasurface regulates the polarization, phase, amplitude, frequency, and other characteristics of electromagnetic waves through the subwavelength microstructure.
Tianyu Zhao +5 more
doaj +1 more source
Polarization-Independent High-Q Phase Gradient Metasurfaces. [PDF]
Nano LettDielectric metasurfaces have emerged as an unprecedented platform for precise wavefront manipulation at subwavelength scales with nearly zero loss. When aiming at dynamic applications such as AR/VR and LiDAR, high-quality factor (high-Q) phase gradient metasurfaces have emerged as a way to boost weak light-material interactions in flat-optical ...
Zhao B, Lin L, Lawrence M.
europepmc +3 more sources
Photonics, 2023 An ultra wideband (UWB) radar cross-section (RCS) reduction metasurface has received attention in recent years. However, the majority of the research has concentrated on the physics and design of planar surfaces, which do not meet the standards of modern
Hamza Asif Khan +6 more
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Optical Supersymmetry in the Time Domain [PDF]
, 2019 Originally emerged within the context of string and quantum field theory, and later fruitfully extrapolated to photonics, the algebraic transformations of quantum-mechanical supersymmetry were conceived in the space realm.
García-Meca, Carlos +2 more
core +1 more source
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
doaj +1 more source
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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