Answers are grounded in this paper and cite their sources.
We analyze dark solitons supported by second-order parametric interactions between the fundamental and second harmonics in the presence of dispersion and group-velocity mismatch. We reveal various types of solitary waves, including a family of two-wave dark solitons propagating on a modulationally stable background, dark solitons with nonmonotonic tails, and bound states of dark solitons.
No takes yet. Share an insight, caveat, or question.
Buryak et al. (1995) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: