| 一种新型光带通滤波器的设计 |
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| 引用本文： | 陈聪,李定国,陈莉.一种新型光带通滤波器的设计[J].海军工程大学学报,1999(1). |
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| 作者姓名： | 陈聪 李定国 陈莉 |
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| 作者单位： | 海军工程学院基础部，武汉化工学院 |
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| 摘 要： | 设计一新颖的光纤环路作为光带通滤波器，它由３ｄＢ定向耦合器和光纤光栅构成，并用传输矩阵方法对其输入、输出特性进行了理论分析，表明是一种性能优异的带通滤波器，在光通信等领域有着良好的应用前景．
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| 关 键 词： | 光带通滤波器 光纤定向耦合器 光纤Bragg光栅（FBG） 光密集波分复用（DWDM） |
Design of a New Optical Band Pass Filter |
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| Chen Cong,Li Dingguo\ Chen Li.Design of a New Optical Band Pass Filter[J].Journal of Naval University of Engineering,1999(1). |
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| Authors: | Chen Cong Li Dingguo\ Chen Li |
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| Institution: | Chen Cong Li Dingguo\ Chen Li |
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| Abstract: | In this
paper, a new kind of optical band pass filter is designed, and it is composed of 3dB coupler and
fiber grating. On the basis of transfer matrix theory, we have discussed its input output
characteristics. Results show it is an excellent band pass filter, and it will be applied in optical
communication. |
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| Keywords: | Optical band pass filter Fiber bragg grating (FBG) 3dB coupler Optical dense wavelength de multiplexing (DWDM) |
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