Answers are grounded in this paper and cite their sources.
We have observed an intensity-dependent hysteresis in the transmission of guided waves through a thin-film waveguide with a cladding characterized by an intensity-dependent refractive index. Good agreement with theory was obtained.
No takes yet. Share an insight, caveat, or question.
Vach et al. (1984) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: