Results 11 to 20 of about 610,284 (295)
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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Independent Sets in Polarity Graphs [PDF]
SIAM Journal on Discrete Mathematics, 2016 Given a projective plane $ $ and a polarity $ $ of $ $, the corresponding polarity graph is the graph whose vertices are the points of $ $, and two distinct points $p_1$ and $p_2$ are adjacent if $p_1$ is incident to $p_2^{ }$ in $ $. A well-known example of a polarity graph is the Erd s-R nyi orthogonal polarity graph $ER_q$, which appears ...
Tait, Michael, Timmons, Craig
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Silicon-Based Polarization and Wavelength Synchronous Demultiplexing Arrayed Waveguide Grating
IEEE Photonics Journal, 2023 In this work, we propose an 8-channel arrayed waveguide grating (AWG) designed for synchronized de-multiplexing of both polarization and wavelength.
Yawen Bai +3 more
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Design and Fabrication of a Triple-Band Terahertz Metamaterial Absorber
Nanomaterials, 2021 We presented and manufactured a triple-band terahertz (THz) metamaterial absorber with three concentric square ring metallic resonators, a polyethylene terephthalate (PET) layer, and a metallic substrate.
Jinfeng Wang +4 more
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Excitation of magnetic precession in bismuth iron garnet via a polarization-independent impulsive photomagnetic effect [PDF]
, 2015 A polarization-independent, nonthermal optical effect on the magnetization in bismuth iron garnet is found, in addition to the circular polarization-dependent inverse Faraday effect and the linear polarization-dependent photoinduced magnetic anisotropy ...
Deb, Marwan +5 more
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Polar Codes and Polar Lattices for Independent Fading Channels [PDF]
IEEE Transactions on Communications, 2016 In this paper, we design polar codes and polar lattices for i.i.d. fading channels when the channel state information is only available to the receiver. For the binary input case, we propose a new design of polar codes through single-stage polarization to achieve the ergodic capacity.
Ling Liu, Cong Ling
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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
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A Thermal Tuning Meta-Duplex-Lens (MDL): Design and Characterization
Nanomaterials, 2020 Multifunctional metasurfaces play an important role in the development of integrated optical paths. However, some of the realizations of current multifunctional metasurface devices depend on polarization selectivity, and others change the polarization ...
Ning Xu +8 more
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Boundary‐independent polar nonsense‐mediated decay [PDF]
EMBO reports, 2002 Nonsense‐mediated decay (NMD) is an RNA surveillance mechanism that degrades mRNAs containing premature termination (nonsense) codons. The second signal for this pathway in mammalian cells is an intron that must be at least ∼55 nucleotides downstream of the nonsense codon.
Jun, Wang +3 more
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Advanced Electromagnetics, 2019 In this study, the classical analog of single and dual-band electromagnetically induced transparency is demonstrated with a four-fold symmetric metamaterial consisting of a Minkowski fractal ring resonator surrounded by a square ring resonator.
O. Demirkap +3 more
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