| 分布耦合系数对线性啁啾光栅色散的影响 |
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| 引用本文： | 张培琨 李育林. 分布耦合系数对线性啁啾光栅色散的影响[J]. 光子学报, 1998, 27(3): 198-203 |
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| 作者姓名： | 张培琨 李育林 |
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| 作者单位： | 中科院西安光学精密机械研究所光学研究室 |
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| 摘 要： | 本文从光栅反向耦合波方程出发,经相位共轭变换用Runge-Kuta-Gil方法对其数值求解。针对线性啁啾光栅耦合系数变化服从不同的分布,分析了各种分布对光栅反射谱特性和色散特性的影响。
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| 关 键 词： | 线性啁啾光栅 耦合系数 色散 反射谱 |
| 收稿时间： | 1997-05-28 |
EFFECTS OF COUPLING COEFFICIENT DISTRIBUTION ON THE DISPERSION OF LINEARLY CHIRPED GRATINGS |
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| Zhang Peikun,Li Yulin,Yun Zhisheng,Liu Jifang,Qiao Xueguang,Hu Manli. EFFECTS OF COUPLING COEFFICIENT DISTRIBUTION ON THE DISPERSION OF LINEARLY CHIRPED GRATINGS[J]. Acta Photonica Sinica, 1998, 27(3): 198-203 |
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| Authors: | Zhang Peikun Li Yulin Yun Zhisheng Liu Jifang Qiao Xueguang Hu Manli |
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| Affiliation: | Xi’an Institute of Optics and Precision Mechanics, Academia Sinica, Xi’an 710068 |
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| Abstract: | The coupled mode equation is numerically solved by use of Runge Kutta Gill method and the phase conjugate transform.Corresponding to different distributions of the coupling coefficient,the reflection spectrum and dispersion of the linearly chirped grating are studied to analyze the distributive effects on them. |
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| Keywords: | Linearly chirped grating Coupling coefficient Dispersion Reflection spectrum |
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