| 微粒场全息术中记录介质的选择和处理研究 |
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| 引用本文： | 李作友,刘振清,叶雁,钟杰,郑贤旭,罗振雄,李泽仁.微粒场全息术中记录介质的选择和处理研究[J].激光技术,2005,29(6):617-619,638. |
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| 作者姓名： | 李作友 刘振清 叶雁 钟杰 郑贤旭 罗振雄 李泽仁 |
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| 作者单位： | 1.中国工程物理研究院, 流体物理研究所, 冲击波物理与爆轰波物理实验室, 绵阳, 621900 |
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| 摘 要： | 针对微粒场全息记录的特点,讨论了记录介质的分辨率和记录介质大小的选择;分析了全息记录介质的感光成像原理,对激光能量的高斯分布和曝光量对微粒场记录的影响进行了研究,给出了光束位置和曝光量对实验的影响结果,并对选用的3种记录介质在给定的处理工艺下的特性曲线进行了对比测试;选定的SY-2型记录介质,记录微粒场时适宜的曝光量为180μJ/cm2.
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| 关 键 词： | 信息光学 记录介质 高斯光束 曝光量 微粒场全息 |
| 文章编号： | 1001-3806（2005）06-0617-03 |
| 收稿时间： | 2004-09-02 |
| 修稿时间： | 2004-09-022004-11-30 |
Study on the effects of selection and process of the holography film for in-line particles holography |
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| LI Zuo-you,LIU Zhen-qing,YE Yan,ZHONG Jie,ZHENG Xian-xu,LUO Zhen-xiong,LI Ze-ren.Study on the effects of selection and process of the holography film for in-line particles holography[J].Laser Technology,2005,29(6):617-619,638. |
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| Authors: | LI Zuo-you LIU Zhen-qing YE Yan ZHONG Jie ZHENG Xian-xu LUO Zhen-xiong LI Ze-ren |
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| Affiliation: | Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China |
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| Abstract: | In the view of the particles holography,the resolution and the size of holography film is discussed.The image principle of sensitization about holography film is analyzed.The effect of Gaussian beam distribution and the exposure amount on the recording and reconstruction is studied and the experimental results are obtained.The characteristic curves of three kinds of selected holography film are measured in the same process flow of bathe film.The most suitable exposure of SY-2 film is(180μJ/cm2) for in-line particles holography. |
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| Keywords: | information optics recording media film Gaussian beam exposure particles holography |
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