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对高强度大动态范围基频光入射以及偏振态发生部分变化的条件下 , / 角度失谐和 / 偏振失配 (双倍频和双混频 )两种高效三倍频方案的转换特性进行了数值模拟 ,结果表明在上述条件下 / 角度失谐方案优于 / 偏振失配方案。
The conversion characteristics of two kinds of high efficiency triple-frequency schemes, ie, angle mismatch and / polarization mismatch (double frequency and double frequency mixing) under the condition of partial incident light polarization and high polarization in the high dynamic range with large dynamic range Numerical simulations show that the proposed scheme is better than the polarization mismatch scheme under the above conditions.