| 基于FPGA的保偏光纤偏振测试仪系统 |
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| 引用本文： | 马迎建,韩晓娟,冯丽爽,南书志.基于FPGA的保偏光纤偏振测试仪系统[J].中国惯性技术学报,2006,14(4):73-76. |
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| 作者姓名： | 马迎建 韩晓娟 冯丽爽 南书志 |
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| 作者单位： | 北京航空航天大学,仪器科学与光电工程学院,北京100083 |
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| 摘 要： | 对保偏光纤偏振参数的自动测量进行了实验研究。论述了保偏光纤的特性和参数，分析了光电信号的调制特性和提取微弱信号的有效方法，提出了基于FPGA的保偏光纤偏振自动测试方案，并对其进行了具体设计和实施，使之成为一个实用可靠的测试仪器。仪器的使用验证了方案和设计的有效性。
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| 关 键 词： | 保偏光纤 消光比 开关滤波 |
| 文章编号： | 1005-6734(2006)04-0073-04 |
| 收稿时间： | 05 25 2006 12:00AM |
| 修稿时间： | 2006年5月25日 |
Measuring system of optional fiber polarization characteristics based on FPGA technology |
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| MA Ying-jian,HAN Xiao-juan,FENG Li-shuang,NAN Shu-zhi.Measuring system of optional fiber polarization characteristics based on FPGA technology[J].Journal of Chinese Inertial Technology,2006,14(4):73-76. |
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| Authors: | MA Ying-jian HAN Xiao-juan FENG Li-shuang NAN Shu-zhi |
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| Institution: | School of Instrument Science and Opto-electronics Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | The auto-measuring system of optional fiber polarization characteristics is studied. This paper describes the characteristics and parameters of PM optical fiber and also analyze the modulate characteristics of photo-electricity signal as well as effective method of weak signals. It gives an auto-measuring method of PM optical fiber based on FPGA technology and also gives comprehensive details of designing and implement. Based on the above works, we make it a usable and reliable auto-measuring system. The using of instrument validates the effectiveness of the scheme and designing. |
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| Keywords: | FPGA |
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