Atoms in complex twisted light

M Babiker, DL Andrews, VE Lembessis - Journal of Optics, 2019 - iopscience.iop.org
The physics of optical vortices, also known as twisted light, is now a well-established and a
growing branch of optical physics with a number of important applications and significant …

A single photonic cavity with two independent physical synthetic dimensions

A Dutt, Q Lin, L Yuan, M Minkov, M ** of light
L Fang, H Wang, Y Liang, H Cao, J Wang - Physical Review Letters, 2021 - APS
Spin-orbit photonics, involving the interaction between the spin angular momentum (SAM)
and orbital angular momentum (OAM) of light, plays an important role in modern optics …

Deep-learning-based recognition of multi-singularity structured light

H Wang, X Yang, Z Liu, J Pan, Y Meng, Z Shi, Z Wan… - …, 2022 - degruyter.com
Structured light with customized topological patterns inspires diverse classical and quantum
investigations underpinned by accurate detection techniques. However, the current …

Orbital angular momentum in fibers

J Wang, X Zhang - Journal of Lightwave Technology, 2022 - ieeexplore.ieee.org
Orbital angular momentum (OAM) of light beams with helical phase front, as an alternative
spatial dimension resource of photons, has attracted extensive attention over the past …

All-fiber second-order optical vortex generation based on strong modulated long-period grating in a four-mode fiber

H Wu, S Gao, B Huang, Y Feng, X Huang, W Liu, Z Li - Optics Letters, 2017 - opg.optica.org
We propose an effective all-fiber method to generate a high-order optical vortex (OV) via
twisting a strong modulated long-period fiber grating (LPFG) written in a four-mode fiber …

Quantum formulation for nanoscale optical and material chirality: symmetry issues, space and time parity, and observables

DL Andrews - Journal of Optics, 2018 - iopscience.iop.org
To properly represent the interplay and coupling of optical and material chirality at the
photon-molecule or photon-nanoparticle level invites a recognition of quantum facets in the …