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| 马赫-曾德尔型全光分插复用器特性调整的实验研究 | |
| 引用本文： | 赵浩,瞿荣辉,蔡海文,姚寿铨,陈高庭,方祖捷. 马赫-曾德尔型全光分插复用器特性调整的实验研究[J]. 光学学报, 2001, 21(5) |
| 作者姓名： | 赵浩 瞿荣辉 蔡海文 姚寿铨 陈高庭 方祖捷 |
| 作者单位： | 1. 上海交通大学光纤技术研究所, 2. 中国科学院上海光学精密机械研究所, 3. 上海大学光纤技术研究所, 4. 中国科学院上海光学精密机械研究所，上海 201800 |
| 基金项目： | 上海应用物理研究中心资助!课题 |
| 摘 要： | 分析了影响基于光纤光栅和马赫曾德尔干涉仪的光分 插复用器 (OADM)的特性的原因 ,根据理论分析和模拟计算 ,提出通过监控输入端口的背向反射光特性和局部加热的方法来判断和相应调整器件的参数 ,并用来模拟紫外激光修正过程。实验结果验证了这一方法的可行性。 |
| 关 键 词： | 马赫-曾德尔干涉仪 光纤光栅 光分/插复用器 温度调谐 |
Characteristics Adjustment of an All-Optical Mach-Zehnder Add/Drop Multiplexer |
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| Zhao Hao ) Qu Ronghui ) Cai Haiwen ) Yao Shouquan ) Chen Gaoting ) Fang Zujie ) ). Characteristics Adjustment of an All-Optical Mach-Zehnder Add/Drop Multiplexer[J]. Acta Optica Sinica, 2001, 21(5) | |
| Authors: | Zhao Hao ) Qu Ronghui ) Cai Haiwen ) Yao Shouquan ) Chen Gaoting ) Fang Zujie ) ) |
| Affiliation: | Zhao Hao 1) Qu Ronghui 2) Cai Haiwen 2) Yao Shouquan 3) Chen Gaoting 2) Fang Zujie 2) 1),Institute of Optical Fiber Technologies,Shanghai Jiaotong University,Shanghai 200033 2),Shgnahi Institute of Optics and Fine |
| Abstract: | Causes affecting behaviors of the optical add/drop multiplexer (OADM) based on Mach Zehnder interferometer and fiber Bragg gratings have been discussed. Based on theoretical analysis and simulation, a method of analyzing and adjusting the parameter of the OADM by monitoring the back reflected spectrum at the input port and by local heating has been proposed. It can also be used to simulate the process of trimming by UV exposure. Experimental results have proved the feasibility of this method. |
| Keywords: | Mach Zehnder interferometer fiber Bragg grating optical add/drop multiplexer thermal adjustment |
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