Multiphoton processes and higher resonances in the quantum regime of the free-electron laser

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...

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Bibliographic Details
Main Authors: Peter Kling, Enno Giese
Format: Article
Language:English
Published: American Physical Society 2023-07-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.5.033057