Infrared extension of the super continuum generated by femtosecond terawatt laser pulses propagating in the atmosphere - École polytechnique Access content directly
Journal Articles Optics Letters Year : 2000

Infrared extension of the super continuum generated by femtosecond terawatt laser pulses propagating in the atmosphere

Abstract

We investigated the spectral behavior of a white-light continuum generated in air by 2-TW femtosecond laser pulses at 800 nm. The spectrum extends at least from 300 nm to 4.5 μm. From 1 to 1.6 μm the continuum's intensity increases strongly with the laser energy and depends on the initial chirp.
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Dates and versions

hal-00463715 , version 1 (14-03-2010)

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Jérôme Kasparian, Roland Sauerbrey, Didier Mondelain, S. Niedermeier, Jin Yu, et al.. Infrared extension of the super continuum generated by femtosecond terawatt laser pulses propagating in the atmosphere. Optics Letters, 2000, 25 (18), pp.1397. ⟨10.1364/OL.25.001397⟩. ⟨hal-00463715⟩
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