Broadband photonic spin Hall metalens based metal nanohole array metasurface
Sign Up to like & getrecommendations! Published in 2021 at "Optics Communications"
DOI: 10.1016/j.optcom.2021.127345
Abstract: Abstract In this paper, we propose a method to construct geometric-phase-based spin Hall metalens, which consists of identical metal nanoholes with spatially variant orientations. It is demonstrated that the metalens can realize simultaneous focusing for… read more here.
Keywords: photonic spin; hall metalens; spin hall; broadband photonic ... See more keywords
Tunable modulation of photonic spin Hall effect owing to the defect mode in one-dimensional photonic crystal with plasma
Sign Up to like & getrecommendations! Published in 2019 at "Physics of Plasmas"
DOI: 10.1063/1.5094666
Abstract: We have investigated theoretically the properties of the photonic spin Hall effect (PSHE) when light propagates through a one-dimensional (1D) photonic crystal (PC) with a plasma defect layer. The properties of the PSHE in both… read more here.
Keywords: spin hall; plasma; layer; hall effect ... See more keywords
Controllable photonic spin hall effect of bilayer graphene
Sign Up to like & getrecommendations! Published in 2022 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac6bb1
Abstract: Bilayer graphene, composed of two layers of monolayer graphene in AB stacking order, has emerged as an alternative platform for atomically thin plasmonic and optoelectronic devices. However, its behavior of photonic spin hall effect remains… read more here.
Keywords: graphene; photonic spin; spin hall; bilayer graphene ... See more keywords
Enhanced photonic spin Hall effect in Dirac semimetal metamaterial enabled by zero effective permittivity
Sign Up to like & getrecommendations! Published in 2022 at "Nanotechnology"
DOI: 10.1088/1361-6528/aca80e
Abstract: With the recent discovery of three dimensional Dirac semimetals, their integrations with the optoelectronic devices allow the novel optical effects and functionalities. Here, we theoretically report the photonic spin Hall effect in a periodic structure,… read more here.
Keywords: photonic spin; spin hall; hall effect; spin ... See more keywords
Modulation and enhancement of photonic spin Hall effect with graphene in broadband regions*
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Physics B"
DOI: 10.1088/1674-1056/abccb2
Abstract: Peng Dong(董鹏)1,2,3, Gaojun Wang(王高俊)1, and Jie Cheng(程杰)2,† 1College of Electronic and Optical Engineering & College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China 2School of Science, New Energy Technology Engineering Laboratory of… read more here.
Keywords: 210023 china; enhancement photonic; spin hall; photonic spin ... See more keywords
Photonic spin Hall effect: a new window in D-shaped fiber by weak measurements.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.014064
Abstract: The enhanced photonic spin Hall effect (SHE) based on the D-shaped fiber with Ag-Ni alloy/silicon layers is proposed and theoretically investigated under excitation of surface plasmon resonance (SPR). In order to achieve the maximum transverse… read more here.
Keywords: photonic spin; hall effect; spin hall; shaped fiber ... See more keywords
Broadband and high-efficiency photonic spin-Hall effect with all-metallic metasurfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.455381
Abstract: In this paper, all-metallic reflective metasurfaces comprising S-shape streamline structures are proposed to achieve the photonic spin-Hall effect with average cross-polarization conversion efficiency exceeding ∼84% in the range of 8-14 µm. By comparing with all-metallic… read more here.
Keywords: hall effect; photonic spin; spin hall; spin ... See more keywords
Transformation from asymmetric spin splitting to symmetric spin splitting with phase compensation in photonic spin Hall effect.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.456406
Abstract: Generally, when an arbitrary polarized light beam is reflected or refracted from an isotropic interface, the spin splitting in photonic spin Hall effect (SHE) shows asymmetry properties. In this paper, we theoretically propose a phase… read more here.
Keywords: asymmetric spin; photonic spin; phase compensation; spin ... See more keywords
Dual-function photonic spin Hall effect sensor for high-precision refractive index sensing and graphene layer detection.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.463923
Abstract: In this paper, a photonic spin Hall effect (PSHE) sensor for high-precision refractive index (RI) detection and graphene layer number detection is proposed. Numerical analysis is performed by the transfer matrix method. The graphene material… read more here.
Keywords: graphene; photonic spin; spin hall; hall effect ... See more keywords
Giant photonic spin Hall effect in bilayer borophene metasurfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.473351
Abstract: We investigate theoretically the photonic spin Hall effect (PSHE) in bilayer borophene metasurfaces. Based on the combined effect of the Fabry-Perot resonance of the bilayer system and the resonant interaction of individual meta-atoms in borophene… read more here.
Keywords: borophene; effect; photonic spin; bilayer borophene ... See more keywords
Examining the optical model of graphene via the photonic spin Hall effect.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.450039
Abstract: In modern optics, there are two general models to describe the behavior of light in graphene: the zero-thickness model and the slab model. The difference in physical phenomena predicted by the two models is very… read more here.
Keywords: graphene; photonic spin; spin hall; hall effect ... See more keywords