Calorimetric detection of THz radiation from femtosecond filaments in air

Grégoire Méchain 1 Stellios Tzortzakis 1 Bernard Prade 1 Michel Franco 1 André Mysyrowicz 1 Bernadette Leriche 2
1 LOA - Laboratoire d'optique appliquée
2 IAS - Institut d'astrophysique spatiale
Abstract : Calorimetric measurements of the THz radiation from plasma filaments created in air by intense IR fs laser pulses were performed. The decay kinetics of the THz radiation from this extended plasma source is shown to be different from that of a localized air plasma source produced by the same laser.
Keywords : filamentation terahertz
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Journal articles
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Submitted on : Saturday, March 13, 2010 - 9:08:49 PM
Last modification on : Wednesday, July 3, 2019 - 10:48:02 AM

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Grégoire Méchain, Stellios Tzortzakis, Bernard Prade, Michel Franco, André Mysyrowicz, et al.. Calorimetric detection of THz radiation from femtosecond filaments in air. Applied Physics B - Laser and Optics, Springer Verlag, 2004, 77 (8), pp.707-709. ⟨10.1007/s00340-003-1347-8⟩. ⟨hal-00463645⟩

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