| 超短脉冲激光通过高散射介质的电子学全息成像技术研究 |
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| 引用本文： | 侯比学,陈国夫,丰善,王淑岩,王屹山,郝志琦.超短脉冲激光通过高散射介质的电子学全息成像技术研究[J].光学学报,1999,19(3):15-320. |
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| 作者姓名： | 侯比学 陈国夫 丰善 王淑岩 王屹山 郝志琦 |
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| 作者单位： | 中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室,西安,710068 |
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| 摘 要： | 根据超短脉冲激光透过高散射介质成像的电子全息原理，建立了一套完整的适用于透过高用射介质成像的电子学全息系统。采用该系统，透过厚度为１２ｍｍ，体积百分比为５％的鲜奶和水的混合散射液体，对直径为０．６５ｍｍ的金属丝实现了成像。
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| 关 键 词： | 高散射介质 成像 电子学全息 |
| 收稿时间： | 1997/9/15 |
Electronic Holography Using Ultrashort Laser-Pulse For Imaging Through Highly Scattering Media |
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| Hou Bixue,Chen Guofu,Feng Shan,Wang Shuyan,Wang Yishan,Hao Zhiqi.Electronic Holography Using Ultrashort Laser-Pulse For Imaging Through Highly Scattering Media[J].Acta Optica Sinica,1999,19(3):15-320. |
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| Authors: | Hou Bixue Chen Guofu Feng Shan Wang Shuyan Wang Yishan Hao Zhiqi |
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| Abstract: | According to the principle of electronic holography using ultrashort laser pulse for imaging through highly scattering media, an electronic holography system is established which is suitable for imaging through highly scattering media. This system consists of CCD camera, imaging processor and program of the system for numerical reconstructing and image process. Using this system, an image of metal wire with diameter of 0.65 mm has been obtained, through a 12 mm thick scattering liquid mixture of fresh milk and water. The volume ratio of fresh milk and water is 5%. The demand of this technique on pulse width is analyzed. |
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| Keywords: | highly scattering media image electronic holography |
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