RELATIVE SIGN AND ABSOLUTE MAGNITUDE OF D(2) NONLINEAR COEFFICIENTS OF KTP FROM 2ND-HARMONIC-GENERATION MEASUREMENTS

被引:67
作者
BOULANGER, B [1 ]
FEVE, JP [1 ]
MARNIER, G [1 ]
MENAERT, B [1 ]
CABIROL, X [1 ]
VILLEVAL, P [1 ]
BONNIN, C [1 ]
机构
[1] CRISTAL LASER SA, F-54230 CHALIGNY, FRANCE
关键词
D O I
10.1364/JOSAB.11.000750
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We determine the absolute magnitude of the d(ij)(2) coefficients of KTP, using type-I and type-II phase-matching second-harmonic-generation efficiency measurements: \d15 (0.532 mum)\ = 1.4 +/-0.07 pm/V, \d24 (0.532 mum)\ = 2.65 +/- 0.13 pm/V, and \d33 (0.532 mum)\ = 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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页码:750 / 757
页数:8
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