| Coordinate Transformation for Fast Simulation of Z-Scan Measurements |
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| 作者姓名： | 臧维平 田建国 刘智波 周文远 宋峰 张春平 |
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| 作者单位： | PhotonicsCenter,CollegeofPhysics,NankaiUniversity,Tianjin300071 |
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| 摘 要： | We apply a new method consisting of a coordinate transformation and two-step scheme to simulate numerically Zscan characteristics of a nonlinear medium. A comparison of numerical results obtained by this new method with those by the conventional numerical method is made. The results show that the new scheme yields a large, orders-
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| 关 键 词： | Z扫描技术 非线性介质 坐标变换 高斯光束 光学测量技术 |
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