Generation and attosecond shaping of high coherence free-electron beams for ultrafast TEM

We demonstrate the generation and optical control of ultrashort high-coherence electron pulses. The free-electron quantum state is phase-modulated in the longitudinal and transverse dimensions, and the formation of attosecond electron pulse trains is quantitatively probed.

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Bibliographic Details
Main Authors: Feist, Armin, Priebe, Katharina E., Rathje, Christopher, Bach, Nora, Rubiano da Silva, Nara, Danz, Thomas, Moller, Marcel, Domrose, Till, Rittmann, Thomas, Yalunin, Sergey. V., Hohage, Thorsten, Sivis, Murat, Schafer, Sascha, Ropers, Claus
Format: Conference Proceeding
Language:English
Subjects:
Coherence
Electron beams
Electron pulses
Free electrons
Longitude
Optical control
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Description
Summary:We demonstrate the generation and optical control of ultrashort high-coherence electron pulses. The free-electron quantum state is phase-modulated in the longitudinal and transverse dimensions, and the formation of attosecond electron pulse trains is quantitatively probed.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201920508012