| 强非局域非线性介质中高斯光束的传输特性 |
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| 引用本文： | 刘雅洁,朱宁. 强非局域非线性介质中高斯光束的传输特性[J]. 嘉兴学院学报, 2011, 23(6): 33-36. DOI: 10.3969/i.issn.1008-6781.2011.06.006 |
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| 作者姓名： | 刘雅洁 朱宁 |
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| 作者单位： | 嘉兴学院南湖学院,浙江嘉兴,314001 |
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| 摘 要： | 从Helmholtz方程出发,讨论了高斯光束在1＋1维强非局域非线性介质中的传输特性及其光束柬宽随位置的演化,即当介质的响应函数为高斯型时,用理论分析和数值模拟的方法,讨论了响应函数的特征宽度wm对光束传输的影响．
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| 关 键 词： | 强非局域 非线性 高斯光束 |
Transmission Property of Gaussian Beam in Strong Nonlocal Nonlinear Media |
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| LIU Ya-jie,ZHU Ning. Transmission Property of Gaussian Beam in Strong Nonlocal Nonlinear Media[J]. Journal of Jiaxing College, 2011, 23(6): 33-36. DOI: 10.3969/i.issn.1008-6781.2011.06.006 |
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| Authors: | LIU Ya-jie ZHU Ning |
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| Affiliation: | LIU Ya-jie,ZHU Ning(Nanhu College,Jiaxing University,Jiaxing,Zhejiang 314001) |
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| Abstract: | Based on the H elmholtz equation, this paper discusses the property of Gaussian beam＇s transmitting in 1 ＋ 1-D strong nonlocal nonlinear media and the evolution of its width in accordance with the position. By using the method of theoretical analysis and numerical simulation, the influence of the feature width wm on beam transmission is studied, when the media response function is the Gaussian type. |
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| Keywords: | strong nonlocal nonlinear Gaussian beam |
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