| 单轴晶体三阶有效非线性系数的解析表达式 |
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| 引用本文： | 谢绳武,杨学林.单轴晶体三阶有效非线性系数的解析表达式[J].光学学报,1996,16(10):441-1445. |
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| 作者姓名： | 谢绳武 杨学林 |
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| 作者单位： | 上海交通大学应用物理系 |
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| 摘 要： | 应用压缩角标方法所得到的三阶非线性系数的矩阵形式，首次给出了在单轴晶体事进行三次谐波实验时，各种相位匹配方式下，其三阶有效非线性系数的解析表达式。这些表达式对三次谐波实验具有指导意义。
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| 关 键 词： | 三次谐波 非线性系数 相位匹配 晶体 单轴晶体 |
| 收稿时间： | 1995/7/11 |
Third Order Effective Nonlinear Coefficients for Third Harmonic Generation in Uniaxial Crystals |
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| Xie Shengwu,Yang Xuelin.Third Order Effective Nonlinear Coefficients for Third Harmonic Generation in Uniaxial Crystals[J].Acta Optica Sinica,1996,16(10):441-1445. |
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| Authors: | Xie Shengwu Yang Xuelin |
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| Abstract: | Using the compact matrix forms of third order susceptibility, we have derived the expressions of effective third order nonlinear coefficients for third harmonic generation (THG) processes in uniaxial crystals. These expressions are significant in finding the optimum incident directions for THG in uniaxial crystals. |
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| Keywords: | THG nonlinear coefficients phase matching |
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