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BIBTEX RIS

Relative sign and absolute magnitude of d^(2) nonlinear coefficients of KTP from second-harmonic-generation measurements

1994; Optica Publishing Group; Volume: 11; Issue: 5 Linguagem: Inglês

10.1364/josab.11.000750

ISSN

1520-8540

Autores

B. Boulanger, J. P. Fève, G. Marnier, Bertrand Ménaert, X. Cabirol, P. Villeval, C. Bonnin,

Tópico(s)

Advanced Fiber Laser Technologies

Resumo

We determine the absolute magnitude of the dij(2) coefficients of KTP, using type-I and type-II phase-matching second-harmonic-generation efficiency measurements: |d15 (0.532 μm)| = 1.4 ± 0.07 pm/V, |d24 (0.532 μm)| = 2.65 ± 0.13 pm/V, and |d33 (0.532 μm)| = 10.7 ± 0.5 pm/V. We establish that these coefficients have the same sign. We compare the obtained magnitudes with the main previously published results.

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