Low-order harmonic generation in mid-infrared laser filaments in gases

Claudia Gollner, Valentina Shumakova, Audrius Pugzlys, Andrius Baltuska, Pavel G Polynkin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We detect up to 11th-order harmonics generated through filamentation of ultrashort laser pulses at 3.9μm wavelength in air and argon. Harmonic's spectra map the nonlinear evolution of the mid-infrared driver and exhibit CEP-dependent spectral interference.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2019
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
DOIs
Publication statusPublished - Jan 1 2019
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2019 - San Jose, United States
Duration: May 5 2019May 10 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F128-CLEO_QELS 2019

Conference

ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2019
CountryUnited States
CitySan Jose
Period5/5/195/10/19

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

Cite this

Gollner, C., Shumakova, V., Pugzlys, A., Baltuska, A., & Polynkin, P. G. (2019). Low-order harmonic generation in mid-infrared laser filaments in gases. In CLEO: QELS_Fundamental Science, CLEO_QELS 2019 (Optics InfoBase Conference Papers; Vol. Part F128-CLEO_QELS 2019). OSA - The Optical Society. https://doi.org/10.1364/CLEO-QELS.2019.FF1C.2