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Optical Second Harmonic Generation in CdxZn1−xS and the CdxZn1−xS:CdyZn1−yS Superlattice System

Published online by Cambridge University Press:  21 February 2011

J. T. Mullins
Affiliation:
Dept. of Electrical Engineering, Osaka University, Suita, Osaka 565, JAPAN.
T. Taguchi
Affiliation:
Dept. of Electrical Engineering, Osaka University, Suita, Osaka 565, JAPAN.
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Abstract

Optical second harmonic generation in epitaxial layers of CdxZn1−xS and CdxZn1−xS:ZnS and CdS:CdxZn1−xS strained layer superlattices which had been removed from their substrates has been investigated. Some evidence for resonant enhancement of the second order non-linear susceptibility has been found for one sample where the onset of optical absorption was at photon energies close to that of the second harmonic radiation.

Type
Research Article
Copyright
Copyright © Materials Research Society 1992

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References

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