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Journal Articles Applied Physics Letters Year : 2012

Radiofrequency plasma antenna generated by femtosecond laser filaments in air

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Aurélien Houard
Guillaume Point
Bernard Prade
  • Function : Author
  • PersonId : 867033
Jérôme Carbonnel
  • Function : Author
  • PersonId : 944551
Yves-Bernard André
André Mysyrowicz

Abstract

We demonstrate tunable radiofrequency emission from a meter-long linear plasma column produced in air at atmospheric pressure. A short-lived plasma column is initially produced by femtosecond filamentation and subsequently converted into a long-lived discharge column by application of an external high voltage field. Radiofrequency excitation is fed to the plasma by induction and detected remotely as electromagnetic radiation by a classical antenna.
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Dates and versions

hal-00852044 , version 1 (19-08-2013)

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Yohann Brelet, Aurélien Houard, Guillaume Point, Bernard Prade, Léonid Arantchouk, et al.. Radiofrequency plasma antenna generated by femtosecond laser filaments in air. Applied Physics Letters, 2012, 101 (26), pp.264106. ⟨10.1063/1.4773492⟩. ⟨hal-00852044⟩
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