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Journal Articles Proceedings of SPIE, the International Society for Optical Engineering Year : 2005

A virtual antenna produced in air by intense femtosecond laser pulses

Abstract

When propagating in air intense femtosecond laser pulses organize into intense self-guided light pulses. In turn, such self-guided pulses generate in their wake extended thin plasma columns. We show that these plasma columns act like antennas able to radiate electromagnetic pulses.
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hal-00559099 , version 1 (24-01-2011)

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Grégoire Méchain, André Mysyrowicz, M. Depiesse, Michel Pellet. A virtual antenna produced in air by intense femtosecond laser pulses. Proceedings of SPIE, the International Society for Optical Engineering, 2005, 5989, pp.59890S. ⟨10.1117/12.631202⟩. ⟨hal-00559099⟩
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