| 四分之一波片相位延迟量的简易测量 |
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| 引用本文： | 拜爱萍,徐金宏.四分之一波片相位延迟量的简易测量[J].宝鸡文理学院学报(自然科学版),2011,31(2):50-52. |
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| 作者姓名： | 拜爱萍 徐金宏 |
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| 作者单位： | 1. 扬州职业大学电子工程系，江苏扬州,225009
2. 扬州职业大学现代教育技术中心，江苏扬州,225009 |
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| 基金项目： | 扬州职业大学科教研项目(07Z01) |
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| 摘 要： | 目的提出一种标定1/4波片相位延迟量的简易方法。方法利用全自动偏振光实验系统,在两偏振片平行的情况下,测量干涉的最大和最小值。结果实验结果与理论预期较为吻合,误差在许可的范围内。结论该方法具有光路简明直观、实验步骤少、易于操作的特点,可以在多数普通院校推广实施。
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| 关 键 词： | 1/4波片 相位延迟量 全自动偏振光系统 偏振光干涉 |
A simple measurement for the phase retardation of quarter-wave plate |
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| BAI Ai-ping,XU Jin-hong.A simple measurement for the phase retardation of quarter-wave plate[J].Journal of Baoji College of Arts and Science(Natural Science Edition),2011,31(2):50-52. |
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| Authors: | BAI Ai-ping XU Jin-hong |
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| Institution: | BAI Ai-ping1,XU Jin-hong2(1.Dept.Electronics Engn.,Yangzhou Higher Polytechnic College,Yangzhou 225009,Jiangsu,China,2.Modern Education Technology Center,China) |
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| Abstract: | Aim To introduce a method for calibrating the phase retardation of wave plate. Methods A full automatic polarized light system is adopted to measure the maximum and minimum light intensity of interference under the circumstance of two parallel polarizers. Results Experimental result tallies with the theoretical prediction and the error range is allowable. Conclusion This method features simple and intuitive light path,less laboratory procedure and easy performance,so it can be popularized in the most genera... |
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| Keywords: | quarter-wave plate phase retardation full automatic polarized light system interference of polarized light |
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