| 一维非均匀Kerr介质的传输矩阵算法 |
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| 引用本文： | 陈历学,丁卫强,李文惠,张宇,宋瑛林,刘树田.一维非均匀Kerr介质的传输矩阵算法[J].光子学报,2004,33(4):497-500. |
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| 作者姓名： | 陈历学 丁卫强 李文惠 张宇 宋瑛林 刘树田 |
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| 作者单位： | 哈尔滨工业大学应用物理系,哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金重大项目 (No.90 10 10 2 8) |
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| 摘 要： | 研究了一维非均匀Kerr介质的子层逆向递推传输矩阵算法,给出了数值实现方案.此方法可以方便而精确地模拟非均匀Kerr介质的传输行为.应用此算法模拟一维Kerr缺陷光子晶体的光学双稳开关过程时, 得出了和非线性时域有限差分方法相一致的结果.
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| 关 键 词： | Kerr介质 非线性 传输矩阵 |
| 收稿时间： | 2003-05-06 |
| 修稿时间： | 2003年5月6日 |
Transfer Matrix Algorithm of One-dimensional Inhomogeneous Kerr Medium |
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| Institution: | (Department of Applied Physics,Harbin Institute of Technology, Harbin, 150001) |
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| Abstract: | Transfer matrix algorithm for one-dimensional inhomogeneous Kerr medium is studied. The method of sub-layer division and backward recursion is put forward. And numerical realization method is also given out. It’s very convenient to simulate the transfer behavior of one-dimensional Kerr medium. Optical bistable switching of 1D photonic crystal with Kerr defect is investigated by this method, and the results are well agree with that of nonlinear finite difference in time domain. |
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| Keywords: | Kerr medium Nonlinear Transfer matrix |
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