Results 1 to 10 of about 18,195 (144)

Spin-orbit coupling and optical spin Hall effect in photonic graphene [PDF]

Physical Review Letters, 2014
We study the spin-orbit coupling induced by the splitting between TE and TM optical modes in a photonic honeycomb lattice. Using a tight-binding approach, we calculate analytically the band structure.
Malpuech, G., Nalitov, A. V., Solnyshkov, D., Terças, H.   +3 more
core   +5 more sources

Rotational photonic spin Hall effect. [PDF]

Nanophotonics, 2023
Abstract Multidimensional manipulation of photonic spin Hall effect (PSHE) has attracted considerable interest due to its potential in a wide variety of spin-based applications. Plenty of research efforts have been devoted to transverse or longitudinal spin-dependent splitting; however, the splitting pattern that can self-rotate in a ...
Ke Y, Bian Y, Tang Q, Tian J, Zeng L, Chen Y, Zhou X.   +6 more
europepmc   +4 more sources

Chirality-modulated photonic spin Hall effect in PT-symmetry. [PDF]

Nanophotonics, 2022
Abstract The photonic spin Hall effect (PSHE), featured by a spin-dependent shift driven by its polarization handedness, is proposed to facilitate the applications in precision metrology and quantum information processing. Here, due to the magnetoelectric coupling of the chirality, the PSHE is accompanied with Goos–Hänchen and Imbert ...
Liang C, Liu D, Liu R, Deng D, Wang G.
europepmc   +4 more sources

Topological phase transitions in the photonic spin Hall effect [PDF]

Physical Review Letters, 2017
The recent synthesis of two-dimensional staggered materials opens up burgeoning opportunities to study optical spin-orbit interactions in semiconducting Dirac-like systems.
Bliokh, Cai, Dávila, Grosche, Hosten, Kort-Kamp, Oka, Rodriguez-Lopez, Vogt, Zhu   +9 more
core   +4 more sources

Effectively suppressed reflected photonic spin Hall effect. [PDF]

Nanophotonics
Abstract The photonic spin Hall effect can engender transverse spatial and angular displacements in both transmission and reflection, with significant applications in optical imaging, edge detection, and the development of spin-based nanophotonic devices.
Sheng L, Xu Z, Cao Y, Tan Y, Ling X, Zhou X.   +5 more
europepmc   +4 more sources

Physical unclonable function using photonic spin Hall effect. [PDF]

Sci Rep
AbstractThis study presents a novel method leveraging surface wave-assisted photonic spin Hall effect (PSHE) to construct physical unclonable functions (PUFs). PUFs exploit inherent physical variations to generate unique Challenge–Response pairs, which are critical for hardware security and arise from manufacturing discrepancies, device characteristics,
Divyanshu D, Goyal AK, Massoud Y.
europepmc   +4 more sources

Photonic spin Hall effect: fundamentals and emergent applications

Opto-Electronic Science, 2022
The photonic spin Hall effect (SHE) refers to the transverse spin separation of photons with opposite spin angular momentum, after the beam passes through an optical interface or inhomogeneous medium, manifested as the spin-dependent splitting. It can be considered as an analogue of the SHE in electronic systems: the light’s right-circularly polarized ...
Shuoqing Liu, Shizhen Chen, Shuangchun Wen, Hailu Luo   +3 more
openalex   +3 more sources

Spin Hall effect of light in photon tunneling [PDF]

Physical Review A, 2010
We resolve the breakdown of angular momentum conservation on two-dimensional photon tunneling by considering spin Hall effect (SHE) of light. This interesting effect manifests itself as polarization-dependent transverse shifts for a classic wave packet ...
Dianyuan Fan, F. I. Fedorov, Hailu Luo, J. D. Jackson, J. W. Goodman, L. Novotny, Shuangchun Wen, Weixing Shu   +7 more
core   +2 more sources

Higher-order quantum spin Hall effect in a photonic crystal [PDF]

Nature Communications, 2020
AbstractThe quantum spin Hall effect lays the foundation for the topologically protected manipulation of waves, but is restricted to one-dimensional-lower boundaries of systems and hence limits the diversity and integration of topological photonic devices.
Biye Xie, Guangxu Su, Hongfei Wang, Feng Liu, Lumang Hu, Si‐Yuan Yu, Peng Zhan, Ming‐Hui Lu, Zhenlin Wang, Yan‐Feng Chen   +9 more
openalex   +4 more sources

Quantized photonic spin Hall effect in graphene [PDF]

Physical Review A, 2017
We examine the photonic spin Hall effect (SHE) in a graphene-substrate system with the presence of external magnetic field. In the quantum Hall regime, we demonstrate that the in-plane and transverse spin-dependent splittings in photonic SHE exhibit different quantized behaviors.
Liang Cai, Mengxia Liu, Shizhen Chen, Yachao Liu, Weixing Shu, Hailu Luo, Shuangchun Wen   +6 more
openalex   +4 more sources