Higher-order Kerr terms allow ionization-free filamentation in gases

6533b7defe1ef96bd1276407

RESEARCH PRODUCT

Higher-order Kerr terms allow ionization-free filamentation in gases

Pierre Béjot W. Ettoumi Y. Petit J. Kasparian S. Henin V. Loriot T. Vieillard E. Hertz O. Faucher B. Lavorel J. -P Wolf

subject

optical Kerr effect laser filamenation [PHYS.PHYS.PHYS-ATOM-PH]Physics [physics]/Physics [physics]/Atomic Physics [physics.atom-ph][ PHYS.PHYS.PHYS-ATOM-PH ] Physics [physics]/Physics [physics]/Atomic Physics [physics.atom-ph]laser filamentation Physics::Optics nonlinear propagation 42.65.Jx 37.10.Vz 42.65.Tg 78.20.Ci [PHYS.PHYS.PHYS-ATOM-PH] Physics [physics]/Physics [physics]/Atomic Physics [physics.atom-ph]ComputingMilieux_MISCELLANEOUS

description

Talk given by J. Kasparian; International audience; Higher-order nonlinear indices, rather than plasma, provide the main defocusing contribution to filamentation in gases at 800 nm. Developing generalized Miller formulae, we discuss the generality of this as a function of the laser wavelength

year	journal	country	edition	language
2010-07-05

https://hal.archives-ouvertes.fr/hal-00502944

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