| 塑料光纤纤端光场测试结果及分析 |
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| 引用本文： | 李颖娟,孙伟民,王小力,刘强,陶思颖,曾佑民.塑料光纤纤端光场测试结果及分析[J].光学与光电技术,2006,4(2):46-49. |
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| 作者姓名： | 李颖娟 孙伟民 王小力 刘强 陶思颖 曾佑民 |
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| 作者单位： | 哈尔滨工程大学理学院,哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金
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黑龙江省哈尔滨市青年科学基金 |
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| 摘 要： | 对纤端光场进行了理论分析,分别利用塑料光纤和多模光纤作为接收光纤对塑料光纤的出射纤端光场进行了测量,并与理论分析结果进行了比较,给出了合理的调和参数.传输距离较长的塑料光纤由于高阶模的泄漏,纤端光场分布非常接近高斯分布.实验结果表明了理论分析结果和调和参数选择的合理性.
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| 关 键 词： | 光纤通信 光纤传感器 塑料光纤 纤端光场 场强分布 |
| 文章编号： | 1672-3392（2006）02-0046-04 |
| 收稿时间： | 2005-08-23 |
| 修稿时间： | 2005-10-10 |
Test Results and Analysis of the Fiber End Optical Field in Plastic Optical Fiber |
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| LI Ying-juan,SUN Wei-min,WANG Xiao-li,LIU Qiang,TAO Si-ying,ZENG You-min.Test Results and Analysis of the Fiber End Optical Field in Plastic Optical Fiber[J].optics&optoelectronic technology,2006,4(2):46-49. |
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| Authors: | LI Ying-juan SUN Wei-min WANG Xiao-li LIU Qiang TAO Si-ying ZENG You-min |
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| Abstract: | The theoretical analysis of the distribution of the optical field is presented. The experiments are done by using the plastic fibers and multimode fibers as the receiving fibers to measure the intensity distribution of plastic fibers. The experimental results are compared with the theoretical analysis, and the modulation parameter is given. The intensity distribution of plastic fibers is very similar to the Gauss function under long-distance transmission. The experimental results show that the theoretical analysis and the choice of the modulation parameter are rational. |
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| Keywords: | fiber communication fiber sensors plastic optical fiber optical field at optical fiber end field intensity distribution |
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