Citation
Webb, J. F. and Chew, K. H. and Osman, J. and Tilley, D. R. (2001) The nature of some nonlinear optic coefficients in ferroelectrics. Ferroelectrics, 251 (1). pp. 117-121. ISSN 0015-0193 Full text not available from this repository.
Official URL: http://dx.doi.org/10.1080/00150190108008508
Abstract
Nonlinear optic coefficients that have been calculated through the resonant region in the far-infrared are looked at. It is possible to make such calculations by using a systematic expansion based on the Landau-Devonshire expression for the free energy together with the Landau-Khalatnikov dynamical equations. In this paper the coefficients considered have been calculated for an isotropic paraelectric phase. Two third order examples are presented: third harmonic generation and the d.c. Kerr effect. Experimental and practical implications include those for far-infrared sources and Terrahertz wave technology.
Item Type: | Article |
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Subjects: | Q Science > QC Physics |
Divisions: | Faculty of Engineering and Technology (FET) |
Depositing User: | Ms Rosnani Abd Wahab |
Date Deposited: | 09 Sep 2011 02:47 |
Last Modified: | 09 Sep 2011 02:47 |
URII: | http://shdl.mmu.edu.my/id/eprint/2701 |
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