| 全光纤迈克尔逊-萨尼克干涉仪型梳状滤波器实验研究 |
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| 引用本文： | 张婷,陈凯,盛秋琴. 全光纤迈克尔逊-萨尼克干涉仪型梳状滤波器实验研究[J]. 光电子技术, 2004, 24(4): 234-237,242 |
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| 作者姓名： | 张婷 陈凯 盛秋琴 |
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| 作者单位： | 南开大学物理科学学院,天津,300071 |
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| 摘 要： | 提出用3dB耦合器和光纤环镜制作了一种全光纤迈克尔逊-萨尼克型光学梳状滤波器，其信道间隔为50GHz。实验研究了其电调谐特性及干涉臂的扭转对其输出特性的影响。对全光纤迈克尔逊-萨尼克型梳状滤波器与马赫-曾德尔干涉仪型梳状滤波器的性能优劣进行了分析比较，其结果可以为今后该器件的制作及关键技术的解决提供参考。
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| 关 键 词： | 光纤通信技术 梳状滤波器 全光纤迈克尔逊-萨尼克干涉仪 密集波分复用 |
| 文章编号： | 1005-488X(2004)04-0234-04 |
Experimental Study on a Novel Comb Filter Based on All Fiber Michelson-Sagnac Interferometer |
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| ZHANG Ting,CHEN Kai,SHENG Qiu-qin. Experimental Study on a Novel Comb Filter Based on All Fiber Michelson-Sagnac Interferometer[J]. Optoelectronic Technology, 2004, 24(4): 234-237,242 |
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| Authors: | ZHANG Ting CHEN Kai SHENG Qiu-qin |
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| Abstract: | A novel comb filter based on all fiber Michelson-Sagnac interferometer is proposed. In experiment, the filter with a channel spacing of 50 GHz is made. Its characteristic of voltage tuning and twisting the arm of the interferometer are discussed, respectively. The performance of the filter is analyzed comparing with that of the traditional M-Z interferometer. The results can be helpful in the manufacture of this kind of apparatus and the solution of key technology. |
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| Keywords: | fiber communication technique comb filter all fiber Michelson-Sagnac interferometer DWDM |
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