| 新型干涉条纹计数器的设计与应用 |
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| 引用本文： | 彭琴,方旺,杨晓卫,潘宇,党富裕,周亮,刘欢,杨达晓.新型干涉条纹计数器的设计与应用[J].大学物理实验,2014(6):89-92. |
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| 作者姓名： | 彭琴 方旺 杨晓卫 潘宇 党富裕 周亮 刘欢 杨达晓 |
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| 作者单位： | 重庆科技学院,重庆,401331 |
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| 基金项目： | 重庆市大学生创新训练计划项目，重庆市高等教育教学改革研究项目，重庆科技学院教育教学改革研究项目 |
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| 摘 要： | 针对用迈克尔逊干涉仪测量激光波长实验需要人工记录干涉环改变数量问题,研制一种干涉条纹自动计数器。该计数器不仅能显示干涉条纹改变数量,还能显示不同光强对应信号强度。同时,准确度高、操作简便,能在不同背景光强环境和光源光强条件下使用。
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| 关 键 词： | 干涉条纹 计数器 单片机 |
The Design and Application of a Novel Fringe Counter for Michelson Interferometer |
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| PENG Qin,FANG Wang,YANG Xiao-wei,PAN Yu,DANG Fu-yu,ZHOU Liang,LIU Huan,YANG Da-xiao.The Design and Application of a Novel Fringe Counter for Michelson Interferometer[J].Physical Experiment of College,2014(6):89-92. |
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| Authors: | PENG Qin FANG Wang YANG Xiao-wei PAN Yu DANG Fu-yu ZHOU Liang LIU Huan YANG Da-xiao |
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| Institution: | (Chongqing University of Science and Technology, Sichuan Chongqing 401331 ) |
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| Abstract: | According to Michelson interferometer for measuring the wavelength of laser interferometry experiment need to manually record the number of interference fringes,we developed a fringe counter. The counter not only can display the number of interference fringes,can also indicate the signal of the light intensity. At the same time,high accuracy,easy to operate,can adapt to different degrees of illumination intensity of background and light intensity conditions. |
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| Keywords: | interference fringe the counter single chip |
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