118 citations · 199 across the 3 of their papers we have counts for
3 papers
nlin.PS2002★ 45 cited
Spatial solitons in a medium composed of self-focusing and self-defocusing layers
Javid Atai, Boris A. Malomed
We introduce a model combining Kerr nonlinearity with a periodically changing sign ("nonlinearity management") and a Bragg grating (BG). The main result, obtained by means of syste…
nlin.PS2001★ 36 cited
Multi-channel pulse dynamics in a stabilized Ginzburg-Landau system
H. E. Nistazakis, D. J. Frantzeskakis, J. Atai +3
We study the stability and interactions of chirped solitary pulses in a system of nonlinearly coupled cubic Ginzburg-Landau (CGL) equations with a group-velocity mismatch between t…
nlin.PS2001★ 118 cited
Families of Bragg-grating solitons in a cubic-quintic medium
Javid Atai, Boris A. Malomed
We investigate the existence and stability of solitons in an optical waveguide equipped with a Bragg grating (BG) in which nonlinearity contains both cubic and quintic terms. The m…