Generation and amplification of pulsed Bessel beams by seeding an optical parametric amplifier
Academic Article
Publication Date:
2008
abstract:
By using two very different seed pulses we demonstrate that the spatio-temporal gain properties of a chi(2) optical parametric amplifier can be exploited as an efficient conical reshaping mechanism leading to the generation and
amplification of a pulsed Bessel beam.
Iris type:
1.1 Articolo in rivista
Keywords:
Onde coniche; amplificazione ottica parametrica; impulsi laser ultracorti
List of contributors:
Clerici, M.; Jedrkiewicz, O.; Rubino, E.; Faccio, D.; Tartara, Luca; Degiorgio, Vittorio; Di Trapani, P.
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