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Article Dans Une Revue Applied Physics B - Laser and Optics Année : 2010

Direct shaping of tunable UV ultra-short pulses

Sébastien J. Weber
Béatrice Chatel
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Marie Barthélemy
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Résumé

Time shaping of ultra-short UV pulses has been performed using a specially designed acousto-optic programmable dispersive filter in KDP material. A time shaping window up to 5 ps has been obtained in the 260-410 nm range. A temporal/spectral characterization of shaped pulses on this broad UV spectral range is presented. The efficiency at shorter wavelength is limited by two-photon absorption. However several µJ is obtained at the output of the device allowing chemistry coherent control experiment.

Dates et versions

hal-00920347 , version 1 (18-12-2013)

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Sébastien J. Weber, Béatrice Chatel, Marie Barthélemy. Direct shaping of tunable UV ultra-short pulses. Applied Physics B - Laser and Optics, 2010, 98 (2-3), pp.323-326. ⟨10.1007/s00340-009-3745-z⟩. ⟨hal-00920347⟩
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