Spatiotemporal Non-Hermitian Skin-Effect in a Fast-Gain Laser

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dc.contributor.authorDikopoltsev, Alexander
dc.contributor.authorSchneider, Barbara
dc.contributor.authorBestler, Markus
dc.contributor.authorTäschler, Philipp
dc.contributor.authorBertrand, Mathieu
dc.contributor.authorBeck, Mattias
dc.contributor.authorBurghoff, David
dc.contributor.authorZilberberg, Oded
dc.contributor.authorFaist, Jérôme
dc.date.accessioned2025-10-27T14:21:02Z
dc.date.available2025-10-27T14:21:02Z
dc.date.issued2025-06-23
dc.description.abstractTopological bound states offer robust and defect-immune confinement of energy, enabling precise control over light waves even in the presence of imperfections or disorder in the system. Initially studied only in Hermitian systems, Topological states were recently explored in non-Hermitian platforms [1], which through gain and loss engineering allow for robust states, topological skin-effect [2] and even topological lasing. Interestingly, such states result from models in space, while suggestions to study topology in time varying frames [3] are experimentally challenging, resulting only in artificial lattices mimicking the time dimension [4].
dc.description.versionpublisheddeu
dc.identifier.doi10.1109/cleo/europe-eqec65582.2025.11109637
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/74965
dc.language.isoeng
dc.subjectLattices
dc.subjectEurope
dc.subjectAerospace electronics
dc.subjectLaser modes
dc.subjectTopology
dc.subjectSpatiotemporal phenomena
dc.subject.ddc530
dc.titleSpatiotemporal Non-Hermitian Skin-Effect in a Fast-Gain Lasereng
dc.typeINPROCEEDINGS
dspace.entity.typePublication
kops.citation.bibtex
@inproceedings{Dikopoltsev2025-06-23Spati-74965,
  title={Spatiotemporal Non-Hermitian Skin-Effect in a Fast-Gain Laser},
  year={2025},
  doi={10.1109/cleo/europe-eqec65582.2025.11109637},
  isbn={979-8-3315-1253-8},
  issn={2639-5452},
  address={Piscataway, NJ},
  publisher={IEEE},
  booktitle={2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)},
  author={Dikopoltsev, Alexander and Schneider, Barbara and Bestler, Markus and Täschler, Philipp and Bertrand, Mathieu and Beck, Mattias and Burghoff, David and Zilberberg, Oded and Faist, Jérôme}
}
kops.citation.iso690DIKOPOLTSEV, Alexander, Barbara SCHNEIDER, Markus BESTLER, Philipp TÄSCHLER, Mathieu BERTRAND, Mattias BECK, David BURGHOFF, Oded ZILBERBERG, Jérôme FAIST, 2025. Spatiotemporal Non-Hermitian Skin-Effect in a Fast-Gain Laser. 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). Munich, Germany, 23. Juni 2025 - 27. Juni 2025. In: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). Piscataway, NJ: IEEE, 2025. ISSN 2639-5452. eISSN 2833-1052. ISBN 979-8-3315-1253-8. Verfügbar unter: doi: 10.1109/cleo/europe-eqec65582.2025.11109637deu
kops.citation.iso690DIKOPOLTSEV, Alexander, Barbara SCHNEIDER, Markus BESTLER, Philipp TÄSCHLER, Mathieu BERTRAND, Mattias BECK, David BURGHOFF, Oded ZILBERBERG, Jérôme FAIST, 2025. Spatiotemporal Non-Hermitian Skin-Effect in a Fast-Gain Laser. 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). Munich, Germany, Jun 23, 2025 - Jun 27, 2025. In: 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). Piscataway, NJ: IEEE, 2025. ISSN 2639-5452. eISSN 2833-1052. ISBN 979-8-3315-1253-8. Available under: doi: 10.1109/cleo/europe-eqec65582.2025.11109637eng
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