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Abstract

We have observed interference in reflected second-harmonic generation from two adjoined nonlinear slabs. Experimental results on ZnSe/GaAs(001) heterostructures are obtained and compared to theoretical calculations of the phenomena. Together, the experiments and calculations enable us to deduce the frequency-dependent bulk nonlinear susceptibility for ZnSe near the E0 transition.

Original languageEnglish
Pages (from-to)1603-1610
Number of pages8
JournalPhysical Review B
Volume46
Issue number3
DOIs
StatePublished - 1992

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