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一种新的三维有限差分光束传输法
A New Three-dimensional FDBPM Based on Perfectly Matched Layer
【摘要】 设计了一种简单有效的基于最佳匹配层的三维有限差分光束传输法,可以分析光束在三维广角情况下的线性与非线性传输特性。数值模拟结果证实了该算法的正确与可靠性。
【Abstract】 A simple and effective three-dimensional finite difference beam propagation method(FDBPM) based on perfectly matched layer is presented.The method can analysis the linear and nonlinear propagation characteristics of optical beams under three-dimensional wide-angle.The accuracy and effectiveness of this method are demonstrated by numerical simulations.
【关键词】 有限差分光束传输法;
最佳匹配层;
三维;
非线性;
【Key words】 finite difference beam propagation method; perfectly matched layer; three dimension; nonlinear;
【Key words】 finite difference beam propagation method; perfectly matched layer; three dimension; nonlinear;
【基金】 湘南学院科研基金资助项目(09Z007)
- 【文献出处】 半导体光电 ,Semiconductor Optoelectronics , 编辑部邮箱 ,2012年04期
- 【分类号】TN252
- 【被引频次】2
- 【下载频次】85