RELATIVE SIGNS OF THE OPTICAL NONLINEAR COEFFICIENTS d31 AND d22 IN LiNbO3
- 1 July 1968
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 13 (1) , 36-37
- https://doi.org/10.1063/1.1652448
Abstract
It has been found that the optical nonlinear coefficients d31 and d22 in LiNbO3 are of opposite sign, in disagreement with an earlier report by others. This is an important consideration for optimizing nonlinear optical interactions in LiNbO3.Keywords
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