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Calorimetric detection of the conical THz radiation from femtosecond laser filaments in air
Abstract : The spectral distribution of the conical terahertz (THz) emission from a femtosecond laser filament in air is measured with a bolometric detector and a set of filters, confirming that the main part of the emission lies between 0.5 and 3 THz. The efficiency of this THz emission is compared with that obtained in air via Four Waves Mixing of femtosecond laser pulses at ω and 2 ω in the presence of a plasma.
Cited literature [8 references]
https://hal-polytechnique.archives-ouvertes.fr/hal-00454579
Contributor : Aurélien Houard <>
Submitted on : Monday, February 8, 2010 - 7:13:19 PM
Last modification on : Wednesday, September 16, 2020 - 4:43:08 PM
Long-term archiving on: : Friday, June 18, 2010 - 7:37:49 PM
Contributor : Aurélien Houard <>
Submitted on : Monday, February 8, 2010 - 7:13:19 PM
Last modification on : Wednesday, September 16, 2020 - 4:43:08 PM
Long-term archiving on: : Friday, June 18, 2010 - 7:37:49 PM
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