| 迈克耳孙干涉仪改进方法对比研究 |
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| 引用本文： | 楚亮,左安友,翁祝林. 迈克耳孙干涉仪改进方法对比研究[J]. 湖北民族学院学报(自然科学版), 2008, 26(4) |
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| 作者姓名： | 楚亮 左安友 翁祝林 |
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| 作者单位： | [1]温州大学物理与电子信息学院,浙江温州325027 [2]湖北民族学院理学院,湖北思施445000 |
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| 基金项目： | 湖北省教育厅教学研究项目 ， 湖北民族学院大学生重点创新资助项目 |
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| 摘 要： | 用GSZF-4型迈克耳孙干涉仪测量He-Ne的激光波长时,系统误差主要来源于迈克耳孙干涉仪传动装置的传动比不为一恒定值.通过对该问题作进一步分析,并提出新的改进方法,使传动装王的传动比为一恒定值.从实验结果对比分析发现,对于现有仪器,该方法简单易行,有利于减小系统误羔,提高实验精度.
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| 关 键 词： | 迈克耳孙干涉仪 系统误差 传动装置 传动比 改进 |
A Contrastive Study on Improving the Michaelson Interferometer |
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| CHU Liang,ZUO An-you,WENG Zhu-lin. A Contrastive Study on Improving the Michaelson Interferometer[J]. Journal of Hubei Institute for Nationalities(Natural Sciences), 2008, 26(4) |
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| Authors: | CHU Liang ZUO An-you WENG Zhu-lin |
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| Affiliation: | CHU Liang,ZUO An-you,WENG Zhu-lin(1.School of Physics , Electronic Information,Wenzhou University,Wenzhou 325027,China,2.School of Science,Hubei University for Nationalities,Enshi 445000,China) |
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| Abstract: | The systemic error of the wavelength of He-Ne laser measured through GSZF-4 Michaelson interferometer,is mainly caused by the inconstant transmission ratio of the device.The paper puts forward a new improved method that,makes the transmission ratio constant.By contrasting the experiment data,we found that using the present apparatus,this method is simple and workable and it could reduce the systemic error and improve the measurement precision. |
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| Keywords: | Michaelson interferometer systemic error transmission device transmission ratio improved method |
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