| 迈克尔逊干涉仪测波长的一种便捷方法 |
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| 引用本文： | 王小怀,李卓凡. 迈克尔逊干涉仪测波长的一种便捷方法[J]. 大学物理实验, 2014, 0(5): 47-50 |
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| 作者姓名： | 王小怀 李卓凡 |
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| 作者单位： | 韩山师范学院,广东 潮州,521041 |
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| 摘 要： | 提出了迈克尔逊干涉仪测波长的一种便捷且精确的测量方法。利用自制的光电计数及电机控制装置,在短时间内无须任何数据处理便可由计数器直接读取待测光源波长值。该方法不仅实现了条纹的全自动计数,又简化了干涉仪繁复的读数环节,更消除了仪器的零点误差。
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| 关 键 词： | 迈克尔逊干涉仪 干涉条纹 光电计数装置 零点误差 |
A Convenient Method for Measuring Wavelength with Michelson Interferometer |
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| WANG Xiao-huai,LI Zhuo-fan. A Convenient Method for Measuring Wavelength with Michelson Interferometer[J]. Physical Experiment of College, 2014, 0(5): 47-50 |
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| Authors: | WANG Xiao-huai LI Zhuo-fan |
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| Affiliation: | (Hanshan Normal University, Guangdong Chaozhou 521041 ) |
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| Abstract: | A convenient and precise method for measuring wavelength with Michelson Interferometer is proposed. Using a self-made photoelectric count and electromotor control device,the light source wavelength can be obtained by counter without any data treatment in shot time. The method can count interference fringe automatic and simplify complex reading step and eliminate instrument＇s zero-point error. |
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| Keywords: | Michelson Interferometer interference fringe photoelectric count device zero-point error |
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