Cord Arnold
Koordinator för Mötesplats Rydbergseminarier
Accuracy and precision of the RABBIT technique
Författare
Summary, in English
One of the most ubiquitous techniques within attosecond science is the so-called reconstruction of attosecond beating by interference of two-photon transitions (RABBIT). Originally proposed for the characterization of attosecond pulses, it has been successfully applied to the accurate determination of time delays in photoemission. Here, we examine in detail, using numerical simulations, the effect of the spatial and temporal properties of the light fields and of the experimental procedure on the accuracy of the method. This allows us to identify the necessary conditions to achieve the best temporal precision in RABBIT measurements. This article is part of the theme issue 'Measurement of ultrafast electronic and structural dynamics with X-rays'.
Avdelning/ar
- Atomfysik
- NanoLund: Centre for Nanoscience
- Synkrotronljusfysik
Publiceringsår
2019
Språk
Engelska
Publikation/Tidskrift/Serie
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Science
Volym
377
Issue
2145
Dokumenttyp
Artikel i tidskrift
Förlag
Royal Society Publishing
Ämne
- Atom and Molecular Physics and Optics
Nyckelord
- Attosecond physics
- High-order harmonic generation
- Photoionization time delays
- RABBIT
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1364-503X