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| 彩虹全息图再现象效果的研究 | |
| 引用本文： | 黄伟其,张荣涛,侯丽梅,张俊国,姚桂珍,刘文学.彩虹全息图再现象效果的研究[J].贵州科学,2010,28(1):23-25. |
| 作者姓名： | 黄伟其 张荣涛 侯丽梅 张俊国 姚桂珍 刘文学 |
| 作者单位： | 1. 贵州省光电子技术与应用重点实验室,贵州大学,贵阳,550025 2. 莱芜市第十七中学,莱芜,271100 3. 莱芜市水北中学,莱芜,271121 |
| 基金项目： | 国家自然科学基金，贵州大学研究生创新项目 |
| 摘 要： | 分别研究了激光强度、光程、相干长度、缝宽和缝数、狭缝的位置、分束镜分束比和光栅条纹数以及曝光时间对彩虹全息图再现象的影响。用不同宽度的单缝、双缝和三缝作了实验拍摄,对再现象的光能量与色模糊给出理论分析,得到用双缝和三缝拍摄再现象更明亮的结论。适当的激光强度、相干长度及其光栅条纹超过1 000条/mm或分束镜分束比恰当时,彩虹全息图效果明显。与此同时,发现在同一全息图上能观察到透射和反射两个再现象,用共轭的理论解释这种现象。 |
| 关 键 词： | 激光参数 狭缝 彩虹全息图 再现象 |
Effects Study of Reconstructed Images of Rainbow Hologram |
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| HUANG Wei-qi,ZHANG Rong-tao,HOU Li-mei,ZHANG Jun-guo,YAO Gui-zhen,LIU Wen-xue.Effects Study of Reconstructed Images of Rainbow Hologram[J].Guizhou Science,2010,28(1):23-25. | |
| Authors: | HUANG Wei-qi ZHANG Rong-tao HOU Li-mei ZHANG Jun-guo YAO Gui-zhen LIU Wen-xue |
| Institution: | 1Key Laboratory of Photoelectron Technology and Application, Guizhou University, Guiyang 550025, China ; 2 Laiwu NO. 17 Middle School , Laiwu 271100, China ;3 Laiwu Shuibei Middle School,Laiwu 271121 ,China) |
| Abstract: | The effects of qualifications are studied to rainbow hologram in this pape. The laser intensity, optical path, different size of slit, slits position, beam splitter mirror and the number of stripes to grating as well as the exposure time are important factors for image. Different width of the single-slit , two or three slits were made by experimental holography. Light energy and colour blurred of reconstructed image are analysed. The reconstructed images by using two or three slits photograph is better. At the same time, transmission and reflection reconstructed images in a rainbow photoram are oberved. We use the theory of conjugate to explain this phenomenon. |
| Keywords: | preferences of laser slit rainbow hologram reconstructed photo image |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |