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Cord Arnold

Coordinator of Rydberg seminars

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Carrier-envelope phase dependent high-order harmonic generation with a high-repetition rate OPCPA-system

Author

  • Piotr Rudawski
  • Anne Harth
  • Chen Guo
  • Eleonora Lorek
  • Miguel Miranda
  • Christoph Heyl
  • Esben Witting Larsen
  • Jan Ahrens
  • Oliver Prochnow
  • Thomas Binhammer
  • Uwe Morgner
  • Johan Mauritsson
  • Anne L'Huillier
  • Cord Arnold
Show all

Summary, in English

We study high-order harmonic generation with a high-repetition rate (200 kHz), few-cycle, driving laser, based on optical parametric chirped pulse amplification. The system delivers carrier-envelope phase stable, 8 fs, 10 mu J pulses at a central wavelength of 890 nm. High-order harmonics, generated in a high-pressure Ar gas jet, exhibit a strong CEP-dependence over a large spectral range owing to excellent stability of the driving laser pulses. This range can be divided into three spectral regions with distinct CEP influence. The observed spectral interference structures are explained by an analytical model based upon multiple pulse interferences.

Department/s

  • Atomic Physics

Publishing year

2015

Language

English

Publication/Series

European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics

Volume

69

Issue

3

Document type

Journal article

Publisher

EDP Sciences

Topic

  • Atom and Molecular Physics and Optics

Status

Published

ISBN/ISSN/Other

  • ISSN: 1434-6060