| 迈克尔逊干涉仪非线性耦合腔的内腔倍频技术 |
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| 引用本文： | 梁瑞生 张坤明. 迈克尔逊干涉仪非线性耦合腔的内腔倍频技术[J]. 华南师范大学学报(自然科学版), 1990, 0(2): 7-14 |
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| 作者姓名： | 梁瑞生 张坤明 |
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| 作者单位： | 华南师范大学物理系(梁瑞生，张坤明)，华南师范大学物理系(司徒达) |
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| 基金项目： | 国家自然科学基金资助课题 |
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| 摘 要： | 本文描述使用迈克尔逊干涉仪非线性耦合腔的内腔二次谐波产生(SHG)的新方法.在KTP晶体中获得65%的平均内腔倍频转换效率.推导关于这些耦合腔的非线性矩阵微分方程式,能计算出增强倍频转换效率公式.与其他理论和实验结果的简明比较,证明本方法在理论与实验之间有较好的符合.
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| 关 键 词： | 迈克尔逊干涉仪 耦合腔 非线性晶体 激光 倍频 |
INTRACAVITY FREQUENCY DOUBLING TECHNIQUE THROUGH MICHELSON INTERFEROMETRIC NONLINEAR COUPLED CAVITIES |
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| Liang Ruisheng Zhang Kunming SiTu Da. INTRACAVITY FREQUENCY DOUBLING TECHNIQUE THROUGH MICHELSON INTERFEROMETRIC NONLINEAR COUPLED CAVITIES[J]. Journal of South China Normal University(Natural Science Edition), 1990, 0(2): 7-14 |
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| Authors: | Liang Ruisheng Zhang Kunming SiTu Da |
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| Affiliation: | Phys . Dept. |
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| Abstract: | A new method of intracavity second-harmonic generation ( SHG ) in the Michelson interferometric nonlinear coupled cavities is described and an average intracavity doubling conversion efficiency of 65 percent in KTP crystal is achieved. A nonlinear matrix differential equation for those coupled cavities is derived and the enhanced frequency conversion efficiency formulas are calculated. A brief comparison with other theoretical and experimental results demonstrates that this method has shown greater agreement between theory and experiment. |
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| Keywords: | second-harmonic generation ( SHG ) Michelson Interferometer coupled cavities nonlinear crystal frequency conversion efficiency |
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