476 citations · 5.3k across the 89 of their papers we have counts for
6 papers · 1 filter
Dipole-Mode Vector Solitons
Juan J. Garcia-Ripoll, Victor M. Perez-Garcia, Elena A. Ostrovskaya +1
We find a new type of optical vector soliton that originates from trapping of a dipole mode by a soliton-induced waveguide. These solitons, which appear as a consequence of the vec…
Pulse Shepherding and Multi-Channel Soliton Transmission in Bit-Parallel-Wavelength Optical Fiber Links
Yuri S. Kivshar, Elena A. Ostrovskaya
We study bit-parallel-wavelength (BPW) pulse transmission in multi-channel single-mode optical fiber links for high-performance computer networks. We develop a theory of the pulse…
Vector solitons in (2+1) dimensions
Johan N. Malmberg, Andreas H. Carlsson, Dan Anderson +3
We address the problem of existence and stability of vector spatial solitons formed by two incoherently interacting optical beams in bulk Kerr and saturable media. We identify fami…
Coupled-mode theory for Bose-Einstein condensates
Elena A. Ostrovskaya, Yuri S. Kivshar, Mietek Lisak +3
We apply the concepts of nonlinear guided-wave optics to a Bose-Einstein condensate (BEC) trapped in an external potential. As an example, we consider a parabolic double-well poten…
Linear and nonlinear waveguides induced by optical vortex solitons
Andreas H. Carlsson, Johan N. Malmberg, Dan Anderson +4
We study, numerically and analytically, linear and nonlinear waveguides induced by optical vortex solitons in a Kerr medium. Both fundamental and first-order guided modes are analy…
Stability of multi-hump optical solitons
Elena A. Ostrovskaya, Yuri S. Kivshar, Dmitry V. Skryabin +1
We demonstrate that, in contrast with what was previously believed, multi-hump solitary waves can be stable. By means of linear stability analysis and numerical simulations, we inv…