Results 1 to 10 of about 1,921 (117)
Polarization Independent Unidirectional Scattering With Turnstile Nanoantennas [PDF]
IEEE Photonics Journal, 2020 We study the scattering behavior of a dielectric cross-dipole nanoantenna in the near-infrared spectral range when it is excited by a circular polarized plane wave.
Davide Rocco +2 more
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A Polarization-Independent Fiber-Optic SPR Sensor [PDF]
Sensors, 2018 Fiber-optic surface plasmon resonance (SPR) sensors possess the advantages of small size, flexible, allowing for a smaller sample volume, easy to be integrated, and high sensitivity. They have been intensively developed in recent decades.
Songquan Li +9 more
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Parameters and Measurement Techniques of Reconfigurable Intelligent Surfaces
Micromachines, 2022 Reconfigurable intelligent surface (RIS)-aided wireless communications systems are one the promising wireless communication system where the wave can be guided by the RIS.
Biswarup Rana, Sung-Sil Cho, Ic-Pyo Hong
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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 $Σ$ and a polarity $θ$ of $Σ$, the corresponding polarity graph is the graph whose vertices are the points of $Σ$, and two distinct points $p_1$ and $p_2$ are adjacent if $p_1$ is incident to $p_2^{ θ}$ in $Σ$. A well-known example of a polarity graph is the Erdős-Rényi orthogonal polarity graph $ER_q$, which appears frequently
Michael Tait, Craig Timmons
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Design and Manufacture of Polarization-Independent 3D SOI Vertical Optical Coupler
Micromachines, 2023 An optical coupler is a key input/output (I/O) device in a photonic integrated circuit (PIC), which plays the role of light-source import and modulated light output.
Shengtao Yu, Xiaoyu Li, Chengqun Gui
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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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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 0003, Cong Ling 0001
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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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Polarization Independent Optical Coherence Tomography
IEEE Photonics Journal, 2022 Optical coherence tomography (OCT) is a well established imaging modality for high-resolution three-dimensional imaging in clinical settings. While imaging, care must be taken to minimize the imaging artifacts related to the polarization differences ...
Asha Parmar +2 more
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