Approximate effective nonlinear coefficient of second-harmonic generation in KTiOPO4
Applied Optics, Vol. 32, Issue 30, pp. 5983-5985 (1993)
http://dx.doi.org/10.1364/AO.32.005983
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Abstract
A simplified approximate expression for the effective nonlinear coefficient of type-II second-harmonicgeneration in KTiOPO4 was obtained by observing that the difference between the refractive indices nx and ny is 1 order of magnitude smaller than the difference between nz and ny (or nx). The agreement of this approximate equation with the true definition is good, with a maximum discrepancy of 4%.
© 1993 Optical Society of America
Citation
K. Asaumi, "Approximate effective nonlinear coefficient of second-harmonic generation in KTiOPO4," Appl. Opt. 32, 5983-5985 (1993)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-32-30-5983
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