Evolution of the THz Beam Profile from a Two-Color Air Plasma Through a Beam Waist

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Abstract

We experimentally measure the profile of a THz beam generated by a two-color air plasma as it passes through a beam waist, and show that it can be approximated as a Bessel-Gauss beam.
Original languageEnglish
Title of host publicationProceedings of 2013 Conference on Lasers and Electro-Optics (CLEO)
Number of pages2
PublisherIEEE
Publication date2013
Article numberJF1K.5
ISBN (Print)9781557529725
DOIs
Publication statusPublished - 2013
EventConference on Lasers and Electro-Optics (CLEO 2013) - San Jose, California, United States
Duration: 9 Jun 201314 Jun 2013
http://www.cleoconference.org

Conference

ConferenceConference on Lasers and Electro-Optics (CLEO 2013)
CountryUnited States
CitySan Jose, California
Period09/06/201314/06/2013
Internet address

Keywords

  • Laser beam characterization
  • Spectroscopy, teraherz
  • Terahertz imaging

Cite this

Strikwerda, A., Pedersen, P. K., & Jepsen, P. U. (2013). Evolution of the THz Beam Profile from a Two-Color Air Plasma Through a Beam Waist. In Proceedings of 2013 Conference on Lasers and Electro-Optics (CLEO) [JF1K.5] IEEE. https://doi.org/10.1364/CLEO_QELS.2013.JF1K.5