Spin photonics: from transverse spin to photonic skyrmions

P Shi, L Du, X Yuan - Nanophotonics, 2021 - degruyter.com
Spin angular momentum associated with circular polarization is a fundamental and
important aspect of photons both in classical and quantum optics. The interaction of this …

Interaction of spin-orbit angular momentum in the tight focusing of structured light

JX Guo, WY Wang, TY Cheng, JQ Lü - Frontiers in Physics, 2022 - frontiersin.org
As an intrinsic property of light, angular momentum has always been an important research
object of light field. In the past few years, the interactions between spin angular momentum …

Photoelectronic map** of the spin–orbit interaction of intense light fields

Y Fang, M Han, P Ge, Z Guo, X Yu, Y Deng, C Wu… - Nature …, 2021 - nature.com
The interaction between a quantum particle's spin angular momentum and its orbital angular
momentum is ubiquitous in nature. In optics, the spin–orbit optical phenomenon is closely …

[PDF][PDF] Vectorial spin-orbital Hall effect of light upon tight focusing and its experimental observation in azopolymer films

A Porfirev, S Khonina, A Ustinov, N Ivliev… - Opto-Electronic …, 2023 - researching.cn
Hall effect of light is a result of symmetry breaking in spin and/or orbital angular momentum
(OAM) possessing optical system and is caused by eg refractive index gradient/interface …

Measures of helicity and chirality of optical vortex beams

KA Forbes, GA Jones - Journal of Optics, 2021 - iopscience.iop.org
Measures of helicity and chirality of optical vortex beams - IOPscience This site uses cookies.
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Angular momentum properties of hybrid cylindrical vector vortex beams in tightly focused optical systems

P Meng, Z Man, AP Konijnenberg, HP Urbach - Optics express, 2019 - opg.optica.org
Optical angular momenta (AM) have attracted tremendous research interest in recent years.
In this paper we theoretically investigate the electromagnetic field and angular momentum …

Hall effect at the focus of an optical vortex with linear polarization

VV Kotlyar, AA Kovalev, ES Kozlova, AM Telegin - Micromachines, 2023 - mdpi.com
The tight focusing of an optical vortex with an integer topological charge (TC) and linear
polarization was considered. We showed that the longitudinal components of the spin …

Temporal effect of the spin-to-orbit conversion in tightly focused femtosecond optical fields

S Zhang, Z Zhou, Y Fu, Q Chen, W Li, H Fang, C Min… - Optics …, 2023 - opg.optica.org
Spin and orbital angular momenta are two of the most fundamental physical quantities that
describe the complex dynamic behaviors of optical fields. A strong coupling between these …

Orbit-induced localized spin angular momentum in the tight focusing of linearly polarized vortex beams

P Yu, Q Zhao, X Hu, Y Li, L Gong - Optics letters, 2018 - opg.optica.org
Optical spin-orbit interaction has gained much interest recently due to its universality and
importance in modern photonics. In this Letter, we theoretically demonstrate that orbit …

Spin angular momentum density and transverse energy flow of tightly focused kaleidoscope-structured vector optical fields

Y Pan, XZ Gao, GL Zhang, Y Li, C Tu, HT Wang - APL Photonics, 2019 - pubs.aip.org
We propose a novel scheme for designing and generating kaleidoscope-structured vector
optical fields (KS-VOFs) by analogy with the principle of multiple mirror reflection in a …