| 光纤白光干涉仪等臂长技术研究 |
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| 引用本文： | 李保生,刘勇,王安.光纤白光干涉仪等臂长技术研究[J].光学技术,2006,32(Z1). |
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| 作者姓名： | 李保生 刘勇 王安 |
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| 基金项目： | 中国科学院知识创新工程项目，中国科学院合肥物资科学研究院院长基金，创新科研专项基金 |
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| 摘 要： | 介绍了几种光纤干涉仪等臂长技术,比较了各自的优缺点和适用范围,对光纤干涉仪的平衡有较大的参考价值。
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| 关 键 词： | 光纤白光干涉仪 零光程差 等臂长 |
Study of methods of zero optical path difference in fiber interferometer |
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| LI Bao-sheng,LIU Yong,WANG An.Study of methods of zero optical path difference in fiber interferometer[J].Optical Technique,2006,32(Z1). |
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| Authors: | LI Bao-sheng LIU Yong WANG An |
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| Abstract: | For optical fiber white interferometer,interference occurs only if optical path difference is less than coherence length of light source.Several methods,which can balance the interferometer are introduced.Their advantage and shortcoming are compared.This is valuable for application of optical fiber interferometer. |
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| Keywords: | optical fiber white interferometer zero optical path difference equal length of two arms |
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