| 马赫曾德尔干涉仪型波长交错器研究 |
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| 引用本文： | 孟义朝,黄肇明,王陆唐.马赫曾德尔干涉仪型波长交错器研究[J].光学学报,2003,23(5):75-580. |
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| 作者姓名： | 孟义朝 黄肇明 王陆唐 |
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| 作者单位： | 1. 上海大学(嘉定校区)光纤研究所,上海,201800;上海大学通信学院光波技术实验室,上海,200072
2. 上海大学通信学院光波技术实验室,上海,200072 |
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| 基金项目： | 上海市教委青年基金 ( 0 2AQ77)，上海市重点学科建设资金资助课题。 |
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| 摘 要： | 提出薄膜器件与光纤器件构成组合器件的概念，详细研究了薄膜Gires-Tournois干涉仪型光学全通滤波器与光纤马赫-曾德尔干涉仪组合成的波长交错器的传输特性。并讨论了反射系数、损耗、色散、耦合比等参量对器件性能的影响。最后，提出一个双向马赫-曾德尔干涉仪组合器件的方案及其在双向波分复用系统中的应用。
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| 关 键 词： | 马赫-曾德尔干涉仪 波长交错器 光纤定向耦合器 光学全通滤波器 薄膜器件 光纤器件 反射系数 损耗 色散 耦合比 |
| 收稿时间： | 2002/1/25 |
Transmission Characteristics of Interleaver Based on Mach-Zehnder Interferometer with Optical All Pass Filter Inserted |
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| Meng Yichao , Huang Zhaoming Wang Lutang Institute of Fiber Optics,Shanghai University,Shanghai School of Communication and Information Engineering,Shanghai University,Shanghai.Transmission Characteristics of Interleaver Based on Mach-Zehnder Interferometer with Optical All Pass Filter Inserted[J].Acta Optica Sinica,2003,23(5):75-580. |
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| Authors: | Meng Yichao Huang Zhaoming Wang Lutang Institute of Fiber Optics Shanghai University Shanghai School of Communication and Information Engineering Shanghai University Shanghai |
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| Institution: | Received 25 January 2002; revised 28 August 2002 |
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| Abstract: | A novel design for DWDM interface device interleaver is proposed and discussed, which is composed by 3×2 Match-Zehnder interferometer with thin film Gires-Tournois interferometer type optical all pass filter (GTI-OAPF) inserted. Influences on its transmission characteristics by such factors as the reflection coefficient of the partial reflector in the GTI-OAPF, detuning of the coupling angles of the directional fiber couplers from ideal values, chromatic dispersion and various losses are numerically analyzed in detail. At last, a novel six-port bi-directional interleaver, which will be used in bi-directional multi-function photonic module and bi-directional WDM transmission system is proposed as well. |
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| Keywords: | guiding wave optics interleaver optical all pass filter (OAPF) Mach-Zehnder interferometer (MZI) fiber directional coupler |
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