Kling, Peter ; Giese, Enno (2023)
Multiphoton processes and higher resonances in the quantum regime of the free-electron laser.
In: Physical Review Research, 5 (3)
doi: 10.1103/PhysRevResearch.5.033057
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Despite exhibiting novel radiation features, the operation of the proposed quantum free-electron laser would have the drawback that the number of emitted photons is limited by one per electron, significantly reducing the output power of such a device. We show that relying on different resonances of the initial momentum of the electrons increases the number of emitted photons, but also increases the required length of the undulator impeding an experimental realization. Moreover, we investigate how multiphoton processes influence the dynamics in the deep quantum regime.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Kling, Peter ; Giese, Enno |
| Art des Eintrags: | Bibliographie |
| Titel: | Multiphoton processes and higher resonances in the quantum regime of the free-electron laser |
| Sprache: | Englisch |
| Publikationsjahr: | 27 Juli 2023 |
| Verlag: | APS physics |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Physical Review Research |
| Jahrgang/Volume einer Zeitschrift: | 5 |
| (Heft-)Nummer: | 3 |
| DOI: | 10.1103/PhysRevResearch.5.033057 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | Despite exhibiting novel radiation features, the operation of the proposed quantum free-electron laser would have the drawback that the number of emitted photons is limited by one per electron, significantly reducing the output power of such a device. We show that relying on different resonances of the initial momentum of the electrons increases the number of emitted photons, but also increases the required length of the undulator impeding an experimental realization. Moreover, we investigate how multiphoton processes influence the dynamics in the deep quantum regime. |
| Freie Schlagworte: | Research Areas, LasersLight-matter interaction, Quantum-to-classical transition, Schroedinger equation |
| Zusätzliche Informationen: | Art.No.: 033057 |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Angewandte Physik 05 Fachbereich Physik > Institut für Angewandte Physik > Theorie kalter Quantengase, Quantenoptik, Technische Optik |
| Hinterlegungsdatum: | 27 Nov 2023 14:41 |
| Letzte Änderung: | 29 Jan 2024 10:54 |
| PPN: | 515107700 |
| Zugehörige Links: | |
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