Answers are grounded in this paper and cite their sources.
Self-induced phase matching in stimulated four-wave mixing in a nonbirefringent single-mode optical fiber has been observed. It is shown that in a nonbirefringent single-mode fiber the phase matching that is necessary for stimulated four-wave mixing can be accomplished with a combination of self-phase modulation and cross-phase modulation induced by a pump-laser pulse.
No takes yet. Share an insight, caveat, or question.
Zhang et al. (2001) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: