Results 11 to 20 of about 10,964,121 (204)

Photonic spin Hall effect in metasurfaces: a brief review

Nanophotonics, 2017
The photonic spin Hall effect (SHE) originates from the interplay between the photon-spin (polarization) and the trajectory (extrinsic orbital angular momentum) of light, i.e. the spin-orbit interaction.
Liu Yachao, Ke Yougang, Luo Hailu, Wen Shuangchun   +3 more
doaj   +3 more sources

Physical unclonable function using photonic spin Hall effect [PDF]

Scientific Reports
This study presents a novel method leveraging surface wave-assisted photonic spin Hall effect (PSHE) to construct physical unclonable functions (PUFs).
Divyanshu Divyanshu, Amit Kumar Goyal, Yehia Massoud   +2 more
doaj   +2 more sources

Transparent Topological Meta-Diplexer via Tightly Confined Valley Surface States. [PDF]

Adv Sci (Weinh)
An optically transparent topological metasurface supporting tightly confined valley surface states enables robust and flexible wave routing in an ultrathin platform. A compact transparent meta‐diplexer with spatially and spectrally separated channels is realized, while communication experiments verify high‐fidelity signal transmission, opening new ...
Li S, Li P, Lan Z, Li Y, Wong H, Chen MLN.   +5 more
europepmc   +2 more sources

Chiral polariton transport enabled by optical spin Hall effect in perovskite waveguides [PDF]

Nature Communications
Controlling the spin degree of freedom of light at the microscale is crucial for advancing photonic information processing. Spin-polarized light propagation, combined with strong optical nonlinearities, unlocks new functionalities in compact photonic ...
Mateusz Kędziora, Andrzej Opala, Maciej Zaremba, Helgi Sigurðsson, Barbara Piętka   +4 more
doaj   +2 more sources

Numerical demonstration of a switchable binary-state metasurface for the spin hall effect of circularly polarized light [PDF]

Scientific Reports
The spin Hall effect of light, a transverse and spin-dependent splitting at an optical interface, generally depends on the interface properties. By contrast, the spin Hall effect of circularly polarized light is interface-independent, which aids precise ...
Sangmin Shim, Kyung-Hyun Yu, Minkyung Kim, Dasol Lee   +3 more
doaj   +2 more sources

Wide-angle giant photonic spin Hall effect [PDF]

, 2022
Photonic spin Hall effect is a manifestation of spin-orbit interaction of light and can be measured by a transverse shift \lambda of photons with opposite spins. The precise measurement of transverse shifts can enable many spin-related applications, such
Sun, Handong, Zhihao Chen, Handong Sun, Chen, Hongsheng, Yu Chen, Zhou, Xinxing, Chen, Yu, Low, Tony, Wu, Yaodong, Xinxing Zhou, Xiao Lin, Hongsheng Chen, Yaodong Wu, Tony Low, Chen, Zhihao, Lin, Xiao   +15 more
core   +2 more sources

Guest Editorial Special Issue on Progress in Photonic Spin-Orbit Interaction (SOI)

IEEE Photonics Journal, 2023
The papers in this special section focus on progress in photonic spin-order interaction (SOI). Spin and orbital angular momenta (SAM and OAM) are two distinct components of light beams.
Xinxing Zhou, Jacob Khurgin, Shenhe Fu
doaj   +1 more source

Near-Field Observation of the Photonic Spin Hall Effect [PDF]

, 2023
The photonic spin Hall effect, referring to the spatial separation of photons with opposite spins due to spin-orbit interactions, has enabled potential for various spin-sensitive applications and devices.
Prämassing, Mike, Thomaschewski, Martin, Sorger, Volker J., Bozhevolnyi, Sergey I.; id_orcid, Schill, Hans Joachim, Linden, Stefan, Zenin, Vladimir A.; id_orcid   +6 more
core   +1 more source

Graphene Tamm plasmon-induced enhanced and tunable photonic spin hall effect of reflected light in terahertz band

Results in Physics, 2021
In order to enhance the photonic spin hall effect (PSHE) of the reflected light at terahertz frequencies, we propose a multilayer structure where the one-dimensional photonic crystal (1D PC) is coated with a piece of monolayer graphene separated by a ...
Haishan Tian, Yang Yang, Jiao Tang, Leyong Jiang, Yuanjiang Xiang   +4 more
doaj   +1 more source

Spin Hall effect of light based on a surface plasmonic platform

Nanophotonics, 2021
In recent years, the spin Hall effect of light (SHE), also called the photonic spin Hall effect has received extensive research attention, and a series of interesting results have been achieved.
Yu Xiantong, Wang Xin, Li Zhao, Zhao Litao, Zhou Feifan, Qu Junle, Song Jun   +6 more
doaj   +1 more source