Topological Optical Waveguiding of Exciton‐Polariton Condensates

Abstract: 1D models with topological non‐trivial band structures are a simple and effective way to study novel and exciting concepts in topological photonics. In this work, the propagation of light‐matter quasi‐particles, so‐called exciton‐polaritons, is studied in waveguide arrays. Specifically, topological states are being investigated at the interface between dimer chains, characterized by a non‐zero winding number. In order to exercise precise control over the polariton propagation, non‐resonant laser excitation, as well as resonant excitation, are studied in transmission geometry. The results highlight a new platform for the study of quantum fluids of light and non‐linear optical propagation effects in coupled semiconductor waveguides.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Topological Optical Waveguiding of Exciton‐Polariton Condensates ; day:27 ; month:08 ; year:2024 ; extent:6
Annalen der Physik ; (27.08.2024) (gesamt 6)

Creator
Beierlein, J.
Egorov, O. A.
Gagel, P.
Harder, T. H.
Wolf, A.
Emmerling, M.
Betzold, S.
Jabeen, F.
Ma, L.
Höfling, S.
Peschel, U.
Klembt, S.

DOI
10.1002/andp.202400229
URN
urn:nbn:de:101:1-2408281404556.055257884345
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:33 AM CEST

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Associated

  • Beierlein, J.
  • Egorov, O. A.
  • Gagel, P.
  • Harder, T. H.
  • Wolf, A.
  • Emmerling, M.
  • Betzold, S.
  • Jabeen, F.
  • Ma, L.
  • Höfling, S.
  • Peschel, U.
  • Klembt, S.

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