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Radiofrequency plasma antenna generated by femtosecond laser filaments in air
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.
Cited literature [13 references]
https://hal-polytechnique.archives-ouvertes.fr/hal-00852044
Contributor : Aurélien Houard <>
Submitted on : Monday, August 19, 2013 - 4:07:29 PM
Last modification on : Monday, December 14, 2020 - 9:48:18 AM
Long-term archiving on: : Wednesday, November 20, 2013 - 4:15:34 AM
Contributor : Aurélien Houard <>
Submitted on : Monday, August 19, 2013 - 4:07:29 PM
Last modification on : Monday, December 14, 2020 - 9:48:18 AM
Long-term archiving on: : Wednesday, November 20, 2013 - 4:15:34 AM
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