72 citations · 167 across the 5 of their papers we have counts for
Showing 2010 · physics.opticsShow all
3 papers · 2 filters
physics.optics2010★ 72 cited
Generalized Miller Formulae
W. Ettoumi, Y. Petit, J. Kasparian +1
We derive the spectral dependence of the non-linear susceptibility of any order, generalizing the common form of Sellmeier equations. This dependence is fully defined by the knowle…
physics.optics2010★ 30 cited
Spectral dependence of purely-Kerr driven filamentation in air and argon
W. Ettoumi, P. Béjot, Y. Petit +6
Based on numerical simulations, we show that higher-order nonlinear indices (up to and , respectively) of air and argon have a dominant contribution to both focusing…
physics.optics2010★ 40 cited
On negative higher-order Kerr effect and filamentation
V. Loriot, P. Béjot, W. Ettoumi +7
As a contribution to the ongoing controversy about the role of higher-order Kerr effect (HOKE) in laser filamentation, we first provide thorough details about the protocol that has…