| 具有高清晰度三维图像的模压全息图母版制作技术 |
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| 引用本文： | 张向苏,刘守. 具有高清晰度三维图像的模压全息图母版制作技术[J]. 中国激光, 1999, 26(9): 825-828 |
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| 作者姓名： | 张向苏 刘守 |
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| 作者单位： | 厦门大学物理系,厦门,361005 |
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| 摘 要： | 从理论上分析了在模压三维全息图母版的记录光路中，为消除或减小像散和像场弯曲以及扩展照明光源产生的像模糊所应采取的参数设置。试验结果表明用此方法制作的模压三维全息图即使在漫射照明光下亦能呈现出清晰、明亮的图像。
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| 关 键 词： | 模压全息图 三维全息图像 图像清晰度 |
| 收稿时间： | 1998-05-25 |
Technique of Making 3D Master Holograms with High Resolution for Embossing |
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| Zhang Xiangsu,Liu Shou. Technique of Making 3D Master Holograms with High Resolution for Embossing[J]. Chinese Journal of Lasers, 1999, 26(9): 825-828 |
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| Authors: | Zhang Xiangsu Liu Shou |
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| Abstract: | A theoretical analysis is presented for selecting optimal parameters in recordinggeometries of embossing master holograms to eliminate astigInatism alld field curvature ofthe reconstructed images, and the image blur caused by extended illuminating light source.The experhoental result shows that the embossed hologram with 3D image made using themethod reconstructs bright image with high resolution even under diffused illumination. |
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| Keywords: | embossing master hologram 3D holographic image resolution of holographic image |
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