Showing physics.opticsShow all
3 papers · 1 filter
physics.optics2003
Transverse modulational instability of partially incoherent soliton stripes
D. Anderson, L. Helczynski-Wolf, M. Lisak +1
Based on the Wigner distribution approach, an analysis of the effect of partial incoherence on the transverse instability of soliton structures in nonlinear Kerr media is presented…
physics.optics2003
New features of modulational instability of partially coherent light; importance of the incoherence spectrum
D. Anderson, L. Helczynski, M. Lisak +1
It is shown that the properties of the modulational instability of partially coherent waves propagating in a nonlinear Kerr medium depend crucially on the profile of the incoherent…
physics.optics2003
Nonlinear Bessel beams
Pontus Johannisson, Dan Anderson, Mietek Lisak +1
The effect of the Kerr nonlinearity on linear non-diffractive Bessel beams is investigated analytically and numerically using the nonlinear Schrödinger equation. The nonlinearity i…