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High-order harmonics from C<inf>60</inf> fullerenes -toward attosecond dynamics of complex systems

T. OzakiCentre Énergie Matériaux et Télécommunications, Institut National de la Recherche Scientifique (INRS), Varennes, QUE, CanadaL. B. Elouga BomCentre Énergie Matériaux et Télécommunications, Institut National de la Recherche Scientifique (INRS), Varennes, QUE, CanadaR. A. GaneevCentre Énergie Matériaux et Télécommunications, Institut National de la Recherche Scientifique (INRS), Varennes, QUE, CanadaJ. Abdul-HadiCentre Énergie Matériaux et Télécommunications, Institut National de la Recherche Scientifique (INRS), Varennes, QUE, CanadaM. C. H. WongDepartment of Physics, University of Ottawa, Ottawa, ONT, CanadaJ.-P. BrichtaDepartment of Physics, University of Ottawa, Ottawa, ONT, CanadaV. R. BhardwajDepartment of Physics, University of Ottawa, Ottawa, ONT, Canada
2009en
ABI

Abstract

We demonstrate, for the first time, high-order harmonic generation from C <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">60</sub> pumped by intense femtosecond Ti: sapphire laser. Laser-produced plasmas from C <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">60</sub> -rich epoxy and C <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">60</sub> films were used as the nonlinear media. Harmonics up to the 25 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">th</sup> order were observed. The harmonic yield from fullerene-rich plasma is about 25 times larger compared with those produced from bulk carbon target.

Topics

Laser-Matter Interactions and ApplicationsAdvanced Fiber Laser TechnologiesMass Spectrometry Techniques and Applications

Identifiers

DOI
10.1109/cleopr.2009.5292091

Citations and references

Cited by 07 references
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