Relative sign and absolute magnitude of d (2) nonlinear coefficients of KTP from second-harmonic-generation measurements
Relative sign and absolute magnitude of d (2) nonlinear coefficients of KTP from second-harmonic-generation measurements
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来自二次谐波产生测量的 KTP 非线性系数 d (2) 的相对符号和绝对幅度
DOI：
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发表时间：
1994
期刊：
影响因子：
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通讯作者：
C. Bonnin
中科院分区：
文献类型：
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作者：
B. Boulanger;J. Fève;G. Marnier;B. Ménaert;X. Cabirol;P. Villeval;C. Bonnin
我们使用i型和ii型相匹配二次谐波产生效率测量来确定KTP dij(2)系数的绝对值：|d15 (0.532 μm)| = 1.4±0.07 pm/V, |d24 (0.532 μm)| = 2.65±0.13 pm/V, |d33 (0.532 μm)| = 10.7±0.5 pm/V。我们确定这些系数有相同的符号。我们将获得的震级与先前发表的主要结果进行比较。
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.