Numerical calculation of the effective second-order nonlinear coefficient along collinear phase-matching directions inside nonlinear crystals in three-wave interaction

In this work, we present the first numerically calculated values of the second-order nonlinear coefficient D/sub eff/ along collinear phase-matching directions inside the biaxial crystal. We have demonstrated our results using KTP in optical parametric generation. Our results are in agreement with r...

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Bibliographic Details
Published in:IEEE journal of quantum electronics 1996-02, Vol.32 (2), p.183-191
Main Authors: Jih-Fu Trevor Wang, Daneshvar, K.
Format: Article
Language:English
Subjects:
Exact sciences and technology
Frequency conversion
Frequency conversion
harmonic generation, including high-order harmonic generation
Fundamental areas of phenomenology (including applications)
Indium tin oxide
Nonlinear optical crystals
Nonlinear optics
Optical frequency conversion
Optical materials
Optical parametric oscillators and amplifiers
Optics
Phase conjugation, optical mixing
photorefractive and kerr effects
Physics
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Summary:In this work, we present the first numerically calculated values of the second-order nonlinear coefficient D/sub eff/ along collinear phase-matching directions inside the biaxial crystal. We have demonstrated our results using KTP in optical parametric generation. Our results are in agreement with recent experimental data. The theoretical approach presented here is a simple and generalized method which encompasses H. Ito's and B. Wyncke's works.
ISSN:0018-9197
1558-1713
DOI:10.1109/3.481865