Cited by 2Topological Materials and PhenomenaQuantum Mechanics and Non-Hermitian PhysicsMetamaterials and Metasurfaces Applications

The DOI matches its Crossref record; 3 of the 4 references it cites were found in a registry or an index.

Quantized Hall Drift in a Frequency-Encoded Photonic Chern Insulator

Chénier, Alexandre, D'Aligny, Bosco, Pellerin, Félix, Blanchard, Paul-Édouard, Ozawa, Tomoki, Carusotto, Iacopo, St-Jean, Philippe·2025·2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)

Abstract

Chern insulators are topological phase of matter with broken time-reversal symmetry$(\mathscr{T})$. One of the most famous realization of such a phase is provided by the quantum Hall effect, describing a two-dimensional electron gas submitted to a strong external magnetic field. Thanks to the underlying topology of the electronic states, these materials exhibit universal quantized plateaus in their transverse conductivity that are notoriously robust to local perturbations and environmental noise, making them valuable for numerous applications in metrology and quantum technologies. However, implementing photonic analogues of topological materials with broken$\mathscr{T}$(akin to the quantum Hall effect) has proven to be technically challenging, mainly due to the weak magneto-optical response of matter at optical or near infrared frequencies.

Overview

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Crossref · 10.1109/cleo/europe-eqec65582.2025.11110492

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Research works printed but not linked: 1

  1. Chénier, 2024, Quantized Hall drift in a frequency-encoded photonic Chern insulator, arXiv

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Metadata

Authors
Chénier, A., D'Aligny, B., Pellerin, F., Blanchard, P.-É., Ozawa, T., Carusotto, I., & St-Jean, P.
Affiliations
  • Université de Montréal (CA)
  • University of Trento (IT)
  • Tohoku University (JP)
Venue
2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
Publisher
IEEE
Published
2025-06-23
Pages
1-1
OpenAlex
W4413456672
Cited by
2
References
4
Citations by year
2025: 2
FWCI
13.51
Type
conference paper
Language
en
Open access
closed
Locations
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (publishedVersion)
Topics
  • Physical Sciences › Physics and Astronomy › Condensed Matter Physics › Topological Materials and Phenomena
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Mechanics and Non-Hermitian Physics
  • Physical Sciences › Materials Science › Electronic, Optical and Magnetic Materials › Metamaterials and Metasurfaces Applications
Keywords
Chern insulator, frequency encoding, Hall drift, quantum Hall effect, time-reversal symmetry breaking, topological photonics, magneto-optical response, optical lattices, topological phases

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