| 任意布拉格波长ChirPed光栅的写入 |
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| 引用本文： | 宁提纲,谢增华,裴丽,简水生.任意布拉格波长ChirPed光栅的写入[J].北京交通大学学报(自然科学版),1999,23(6):11-13,17. |
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| 作者姓名： | 宁提纲 谢增华 裴丽 简水生 |
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| 作者单位： | 北方交通大学电子信息工程学院!北京100044 |
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| 摘 要： | 提出了一种波长写入范围达30 nm 的Chirped 光栅的构造方法,这种方法只需要一个会聚柱透镜、一个发散柱透镜和相位掩膜板,并且对光纤与相位掩膜板的距离与写入光栅的Bragg 波长的关系进行了初步的理论与实验的研究
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| 关 键 词： | 相位掩膜 光纤布拉格光栅 啁啾光栅 |
| 修稿时间： | 1999年6月25日 |
A Novel Way to Write Arbitrary Wavelength Chirped Bragg Grating |
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| Ning Tigang,Xie Zenghua,Pei Li,Jian Shuisheng.A Novel Way to Write Arbitrary Wavelength Chirped Bragg Grating[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,1999,23(6):11-13,17. |
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| Authors: | Ning Tigang Xie Zenghua Pei Li Jian Shuisheng |
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| Abstract: | A novel method for the fabrication of arbitrary wavelength chirped fiber Bragg gratings is presented. This method requires only a convex and a concave cylindrical lens and phase mask. Experiments show that the written wavelength range of 30nm is easily reached. We deduce an experimental relation of Bragg wavelength and distance between the fiber and the phase mask. |
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| Keywords: | phase mask fiber Bragg grating chirped grating |
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