| 激光通信综合实验演示仪设计 |
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| 引用本文： | 吴飞斌,张晋平,刘冰.激光通信综合实验演示仪设计[J].实验技术与管理,2012,29(2):55-57,60. |
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| 作者姓名： | 吴飞斌 张晋平 刘冰 |
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| 作者单位： | 中国石油大学(华东)物理科学与技术学院,山东青岛,266555 |
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| 基金项目： | 中国石油大学(华东)2010年教学实验技术改革项目 |
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| 摘 要： | 为了演示激光通信技术的基本原理,介绍了一种激光通信综合实验演示仪的设计原理和工作方法.设计出双模式激光发射、光电转换、功率放大和带通滤波相结合的电路,接收光电探测器采集的激光信号,并还原信号实现解调.该实验仪性能稳定、操作方便,并实现了激光调制与通信演示实验的结合,在实际应用中取得了良好的教学效果.
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| 关 键 词： | 激光通信 综合实验仪 激光调制 光电转换 |
Design of laser communications integrated experimental instruments |
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| Wu Feibin
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Zhang Jinping
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Liu Bing.Design of laser communications integrated experimental instruments[J].Experimental Technology and Management,2012,29(2):55-57,60. |
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| Authors: | Wu Feibin Zhang Jinping Liu Bing |
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| Institution: | (College of Physics Science and Technology,University of Petroleum of China,Qingdao 266555,China) |
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| Abstract: | In order to demonstrate the basic principle of laser communication technology,this paper introduces the design principles and working methods of a laser communications experimental instrument.The dual mode laser emission,photoelectric conversion,power amplifier and band-pass filter circuits are designed to receive laser signals that are collected by photoelectric detector,and reducting the signals realizes demodulation.This instrument has stable performance,convenient operation,and realizes the laser modulation and communication demonstration experiment of the union,which obtains a good teaching result in practical applications. |
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| Keywords: | laser communication integrated experiment instrument laser modulation photovoltaic conversion |
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