117 citations · 834 across the 23 of their papers we have counts for
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Unidirectional flow of flat-top solitons
M. O. D. Alotaibi, L. Al Sakkaf, U. Al Khawaja
We numerically demonstrate the unidirectional flow of flat-top solitons when interacting with two reflectionless potential wells with slightly different depths. The system is descr…
Reflectionless potentials and resonant scattering of flat-top and thin-top solitons
L. Al Sakkaf, U. Al Khawaja
We identify a class of potentials for which the scattering of flat-top solitons and thin-top solitons of the nonlinear Schrödinger equation with dual nonlinearity can be reflection…
New classes of solutions in the Coupled PT Symmetric Nonlocal Nonlinear Schrodinger Equations with Four Wave Mixing
P. S. Vinayagam, R. Radha, U. Al Khawaja +1
We investigate generalized nonlocal coupled nonlinear Schroedinger equation containing Self-Phase Modulation, Cross-Phase Modulation and Four-Wave Mixing involving nonlocal interac…
Averaged dynamics of soliton molecules in dispersion-managed optical fibers
S. M. Alamoudi, U. Al Khawaja, B. B. Baizakov
The existence regimes and dynamics of soliton molecules in dispersion-managed (DM) optical fibers have been studied. Initially we develop a variational approximation (VA) for descr…
Stability of -soliton molecules in dispersion-managed optical fibers
Abdelâali Boudjemâa, U. Al Khawaja
We investigate the stability of -soliton molecules in dispersion-managed optical fibers with focus on the recently realized 2- and 3-soliton molecules. We calculate their bindin…
Directional flow of solitons with asymmetric potential wells: Soliton diode
M. Asad-uz-zaman, U. Al Khawaja
We study the flow of bright solitons through two asymmetric potential wells. The scattering of a soliton by certain type of single potential wells, e.g., Gaussian or Rosen-Morse, i…