High harmonic generation on noble gas clusters

Balázs Bódi, Márk Aladi, Péter Rácz, István B. Földes, Péter Dombi

Research output: Contribution to journalArticle

Abstract

High order harmonics (HHG) were generated on noble gas cluster targets with different cluster sizes. The independently characterized cluster sources enabled experimental investigation of the recombination mechanism. HHG spectra were recorded for different backing pressures and gases (Ar, Xe) as a function of driver pulse ellipticity. Since the ellipticity-dependent HHG decay is essentially the same for the different gas-pressure pairs, we can conclude that the recombination process is dominated by atom-to-itself recollisions irrespective of cluster size and material.

Original languageEnglish
Pages (from-to)26721-26727
Number of pages7
JournalOptics Express
Volume27
Issue number19
DOIs
Publication statusPublished - Sep 16 2019

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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    Bódi, B., Aladi, M., Rácz, P., Földes, I. B., & Dombi, P. (2019). High harmonic generation on noble gas clusters. Optics Express, 27(19), 26721-26727. https://doi.org/10.1364/OE.27.026721