The observation of optical phase conjugation utilizing the intrinsic Kerr-like nonlinear susceptibilities of two soluble polydiacetylenes is reported. Phase conjugate reflectivities of up to 40% were observed on a timescale of ≲100 ps and a value of χ(3)xyyx =7×10−12 esu evaluated.
No takes yet. Share an insight, caveat, or question.
Dennis et al. (1985) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: