Du är här

Reconstruction of attosecond pulse trains using an adiabatic phase expansion

Publiceringsår: 2005
Språk: Engelska
Publikation/Tidskrift/Serie: PHYSICAL REVIEW LETTERS
Volym: 95
Nummer: 24
Dokumenttyp: Artikel
Förlag: American Physical Society


We propose a new method to reconstruct the electric field of attosecond pulse trains. The phase of the high-order harmonic emission electric field is Taylor expanded around the maximum of the laser pulse envelope in the time domain and around the central harmonic in the frequency domain. Experimental measurements allow us to determine the coefficients of this expansion and to characterize the radiation with attosecond accuracy over a femtosecond time scale. The method gives access to pulse-to-pulse variations along the train, including the timing, the chirp, and the attosecond carrier envelope phase.



  • Physics and Astronomy


  • ISSN: 0031-9007

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se


Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen