Answers are grounded in this paper and cite their sources.
It is demonstrated analytically and numerically that dark solitons always disappear owing to the stimulated Raman effect. Instead of dark solitons, the stable propagation of optical kinks on the cw background in the region of the normal group-velocity dispersion is possible.
No takes yet. Share an insight, caveat, or question.
Kivshar et al. (1991) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: