Author:
NAUMOV A.N.,ZHELTIKOV A.M.,FEDOTOV A.B.,SIDOROV-BIRYUKOV D.A.,TARASEVITCH A.P.,ZHOU PING,VON DER LINDE D.
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.
Subject
Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics
Cited by
4 articles.
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