| 激光在石英棱镜中的色散特性研究 |
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| 引用本文： | 苏艳丽,姜其畅,何京良.激光在石英棱镜中的色散特性研究[J].光学仪器,2008,30(3):30-32. |
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| 作者姓名： | 苏艳丽 姜其畅 何京良 |
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| 作者单位： | 1. 山西运城学院,物理与电子工程系,山西,运城,044000
2. 山东师范大学物理与电子科学学院,山东,济南,250014 |
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| 摘 要： | 对激光在石英棱镜中的色散现象给出了定性解释。在获得紫外、深紫外激光输出的实验中,对输出激光需用棱镜来分光观测,实验中发现,266nm与213nm在一定距离处的分离距离比532nm与266nm的分离距离还要大。对此现象,从熔融石英的Sellmeier色散方程出发,利用分光棱镜模型给出了定性解释,对实验现象提供了理论支持。
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| 关 键 词： | 熔融石英 色散方程 激光 分光棱镜 |
The study on dispersion characteristics of laser transmission in fused silica prism |
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| SU Yanli,JIANG Qichang,HE Jingliang.The study on dispersion characteristics of laser transmission in fused silica prism[J].Optical Instruments,2008,30(3):30-32. |
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| Authors: | SU Yanli JIANG Qichang HE Jingliang |
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| Abstract: | Qualitative interpretation of dispersion characteristics of laser transmission in fused silica prism is presented.In the experiment obtained ultraviolet and deep-ultraviolet laser,The output laser is observed by prism.As a result,the distance of 266nm and 213nm is large than 532nm and 266nm in the distance.By means of dispersion equation on fused silica and model of dispersion prism,the qualitative interpretation of experiment is presented and theoretical support is produced. |
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| Keywords: | fused silica dispersion equation laser dispersion prism |
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