Quantum topological photonics

Q Yan, X Hu, Y Fu, C Lu, C Fan, Q Liu… - Advanced Optical …, 2021 - Wiley Online Library
Quantum topological photonics is a new research field with great potential that is based on
developments in both quantum optics and topological photonics. Topological photonics …

1D photonic topological insulators composed of split ring resonators: a mini review

Z Guo, Y Wang, S Ke, X Su, J Ren… - Advanced Physics …, 2024 - Wiley Online Library
In recent years, topological photonics inspired by electric topological insulators has
promoted extensive research on robust electromagnetic (EM) wave manipulation and new …

Phase-controlled topological plasmons in 1D graphene nanoribbon array

SX **a, D Zhang, X Zhai, LL Wang, SC Wen - Applied Physics Letters, 2023 - pubs.aip.org
In this Letter, we report on the phase-controlled topological plasmons in 1D graphene
nanoribbons (GNRs) based on a Su− Schrieffer− Heeger (SSH) model variant. By …

Topological phonon polaritons in one-dimensional non-Hermitian silicon carbide nanoparticle chains

BX Wang, CY Zhao - Physical Review B, 2018 - APS
Topological phonon polaritons (TPhPs) are highly protected and localized edge modes that
are capable of achieving a strong confinement of electromagnetic waves and immune to …

Topological photonic states in one-dimensional dimerized ultracold atomic chains

BX Wang, CY Zhao - Physical Review A, 2018 - APS
We study the topological optical states in one-dimensional dimerized ultracold atomic
chains, as an extension of the Su-Schrieffer-Heeger (SSH) model. By taking the fully …

Actively controlled asymmetric edge states for directional wireless power transfer

F Yang, J Song, Z Guo, X Wu, K Zhu, J Jiang, Y Sun… - Optics …, 2021 - opg.optica.org
Wireless power transfer (WPT) has triggered immense research interest in a range of
practical applications, including mobile phones, logistic robots, medical-implanted devices …

Localization of scattering resonances in aperiodic Vogel spirals

F Sgrignuoli, R Wang, FA Pinheiro, L Dal Negro - Physical Review B, 2019 - APS
By using the dyadic Green's matrix spectral method, we demonstrate that aperiodic
deterministic Vogel spirals made of electric dipoles support a light localization transition in …

Asymmetric topological edge states in a quasiperiodic Harper chain composed of split-ring resonators

Z Guo, H Jiang, Y Sun, Y Li, H Chen - Optics Letters, 2018 - opg.optica.org
Quasiperiodic structures have recently been found to possess salient topological properties.
In this Letter, we theoretically and experimentally demonstrate the topological edge states in …

Localization of light induced in ordered colloidal suspensions: powerful sensing tools

VA Ermakov, WS Martins, NU Wetter, FC Marques… - Nanoscale, 2021 - pubs.rsc.org
We study the light–matter coupling by Raman scattering in colloidal suspensions composed
by core–shell TiO2@ Silica (Rutile@ Silica) nanoparticles suspended in ethanol and water …

Random lasing at localization induced in correlated colloidal system

CT Dominguez, AAV Gomes, NU Wetter, J Dipold… - Optical Materials, 2021 - Elsevier
Random lasers have the potential for cheap and coherent light sources which, in the
particular case of colloidal suspensions, are completely flexible and can take on any desired …