Fickler, Robert ; Bouchard, Frederic ; Giese, Enno ; Grillo, Vincenzo ; Leuchs, Gerd ; Karimi, Ebrahim (2020)
Full-field mode sorter using two optimized phase transformations for high-dimensional quantum cryptography.
In: Journal of Optics, 22 (2)
doi: 10.1088/2040-8986/ab6303
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
High-dimensional encoding schemes have emerged as a novel way to perform quantum information tasks. For high dimensionality, temporal and transverse spatial modes of photons are the two paradigmatic degrees of freedom commonly used in such experiments. Nevertheless, general devices for multi-outcome measurements are still needed to take full advantage of the high-dimensional nature of encoding schemes. We propose a general full-field mode sorting scheme consisting of only up to two optimized phase elements based on evolutionary algorithms that allows for joint sorting of azimuthal and radial modes. We further study the performance of our scheme through simulations in the context of high-dimensional quantum cryptography, where sorting in different mutually unbiased bases and high-fidelity measurement schemes are crucial.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2020 |
| Autor(en): | Fickler, Robert ; Bouchard, Frederic ; Giese, Enno ; Grillo, Vincenzo ; Leuchs, Gerd ; Karimi, Ebrahim |
| Art des Eintrags: | Bibliographie |
| Titel: | Full-field mode sorter using two optimized phase transformations for high-dimensional quantum cryptography |
| Sprache: | Englisch |
| Publikationsjahr: | 7 Januar 2020 |
| Verlag: | IOP Publishing Ltd. |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Optics |
| Jahrgang/Volume einer Zeitschrift: | 22 |
| (Heft-)Nummer: | 2 |
| Kollation: | 8 Seiten |
| DOI: | 10.1088/2040-8986/ab6303 |
| URL / URN: | https://iopscience.iop.org/article/10.1088/2040-8986/ab6303 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | High-dimensional encoding schemes have emerged as a novel way to perform quantum information tasks. For high dimensionality, temporal and transverse spatial modes of photons are the two paradigmatic degrees of freedom commonly used in such experiments. Nevertheless, general devices for multi-outcome measurements are still needed to take full advantage of the high-dimensional nature of encoding schemes. We propose a general full-field mode sorting scheme consisting of only up to two optimized phase elements based on evolutionary algorithms that allows for joint sorting of azimuthal and radial modes. We further study the performance of our scheme through simulations in the context of high-dimensional quantum cryptography, where sorting in different mutually unbiased bases and high-fidelity measurement schemes are crucial. |
| ID-Nummer: | Artikel-ID: 024001 |
| Zusätzliche Informationen: | Erstveröffentlichung |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Angewandte Physik 05 Fachbereich Physik > Institut für Angewandte Physik > Theoretische Quantenoptik 05 Fachbereich Physik > Institut für Angewandte Physik > Theoretische Quantenphysik |
| Hinterlegungsdatum: | 18 Jul 2022 08:01 |
| Letzte Änderung: | 09 Aug 2024 13:28 |
| PPN: | 503219002 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Full-field mode sorter using two optimized phase transformations for high-dimensional quantum cryptography. (deposited 05 Aug 2024 09:39)
- Full-field mode sorter using two optimized phase transformations for high-dimensional quantum cryptography. (deposited 18 Jul 2022 08:01) [Gegenwärtig angezeigt]
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