Hostname: page-component-78c5997874-dh8gc Total loading time: 0 Render date: 2024-11-11T08:01:15.406Z Has data issue: false hasContentIssue false
  • English
  • Français

Ionization and absorption effects in high-order harmonic generation in gas-filled hollow fibers

Published online by Cambridge University Press:  30 July 2001

A.N. NAUMOV ,
A.M. ZHELTIKOV ,
A.B. FEDOTOV ,
D.A. SIDOROV-BIRYUKOV ,
A.P. TARASEVITCH ,
PING ZHOU  and
D. VON DER LINDE
A.N. NAUMOV
Affiliation:
International Laser Center, Faculty of Physics, Moscow State University, Vorob'evy gory, Moscow 119899, Russia
A.M. ZHELTIKOV
Affiliation:
International Laser Center, Faculty of Physics, Moscow State University, Vorob'evy gory, Moscow 119899, Russia
A.B. FEDOTOV
Affiliation:
International Laser Center, Faculty of Physics, Moscow State University, Vorob'evy gory, Moscow 119899, Russia
D.A. SIDOROV-BIRYUKOV
Affiliation:
International Laser Center, Faculty of Physics, Moscow State University, Vorob'evy gory, Moscow 119899, Russia
A.P. TARASEVITCH
Affiliation:
Institut für Laser- und Plasmaphysik, Universität Essen, Essen D-45117, Germany
PING ZHOU
Affiliation:
Institut für Laser- und Plasmaphysik, Universität Essen, Essen D-45117, Germany
D. VON DER LINDE
Affiliation:
Institut für Laser- und Plasmaphysik, Universität Essen, Essen D-45117, Germany
Get access Rights & Permissions [Opens in a new window]

Abstract

The influence of absorption and ionization on high-order harmonic generation in a gas-filled hollow fiber is analyzed within the framework of slowly varying envelope approximation. Harmonic spectra and pressure dependencies are calculated for high-order harmonic generation in hollow fibers filled with different rare gases. Ionization of the gas filling the fiber gives rise to self-phase modulation of the pump pulse, changing the phase mismatch within the pump pulse and shifting the maxima in pressure dependencies of high-order harmonics.

Type
Research Article
Information
Laser and Particle Beams , Volume 19 , Issue 1 , January 2001 , pp. 75 - 79
Copyright
© 2001 Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)