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arXiv · 1012.1748

From higher-order Kerr nonlinearities to quantitative modeling of 3rd and 5th harmonic generation in argon

P. Béjot·E. Hertz·B. Lavorel·J. Kasparian·J. -P. Wolf·O. Faucher
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Abstract

The recent measurement of negative higher-order Kerr effect (HOKE) terms in gases has given rise to a controversial debate, fed by its impact on short laser pulse propagation. By comparing the experimentally measured yield of the third and fifth harmonics, with both an analytical and a full comprehensive numerical propagation model, we confirm the absolute and relative values of the reported HOKE indices.

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P. Béjot, E. Hertz, B. Lavorel, J. Kasparian, J. -P. Wolf, O. Faucher. 2011-03-11. From higher-order Kerr nonlinearities to quantitative modeling of 3rd and 5th harmonic generation in argon. https://doi.org/10.1364/ol.36.000828

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