| 迈克尔逊干涉仪条纹采集和波长测量装置设计 |
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| 引用本文： | 杨运升,杜凯,吴家根,袁华超,李兴鳌. 迈克尔逊干涉仪条纹采集和波长测量装置设计[J]. 微型机与应用, 2013, 32(17): 14-15,18 |
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| 作者姓名： | 杨运升 杜凯 吴家根 袁华超 李兴鳌 |
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| 作者单位： | 南京邮电大学,江苏南京,210003 |
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| 摘 要： | 设计了一套基于单片机的迈克尔逊干涉仪条纹的采集和波长自动测量装置。该装置通过光敏传感模块、旋转编码器和单片机处理显示模块实现，滤除了电路噪声，同时可以适应不同的背景光强，具有精确度高、操作简便且可靠等优点。
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| 关 键 词： | 迈克尔逊干涉仪 单片机 旋转编码器 液晶显示器 |
Design of Michelson interferometer fringe's sampling and wavelength auto-measure device |
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| Yang Yunsheng , Du Kai , Wu Jiagen , Yuan Huachao , Li Xing'ao. Design of Michelson interferometer fringe's sampling and wavelength auto-measure device[J]. Microcomputer & its Applications, 2013, 32(17): 14-15,18 |
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| Authors: | Yang Yunsheng Du Kai Wu Jiagen Yuan Huachao Li Xing'ao |
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| Affiliation: | Yang Yunsheng, Du Kai, Wu Jiagen, Yuan Huachao, Li Xing＇ao (Nanjing University of Posts and Telecommunications,Nanjing 210003,China) |
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| Abstract: | A device for sampling Michelson interferometer＇s fringe and auto-measuring wavelength based on mieroeontrollers is introduced in this paper. It is realized by photoconductive sensor module, rotary encoders and single-chip processing display module, filtering out the interfering impulses generated by the circuit noise. The device can be applied to different background light intensity, with the advantages of high accuracy, easy to operation and reliability. |
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| Keywords: | Michelson interferometer microcontrollers rotary encoders liquid crystal display |
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