| 孔径合成二步大视角彩虹全息术 |
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| 引用本文： | 何龙庆,国宗明,张晓春,郭履容.孔径合成二步大视角彩虹全息术[J].应用激光,1993(6). |
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| 作者姓名： | 何龙庆 国宗明 张晓春 郭履容 |
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| 作者单位： | 安庆师范学院物理系 246011(何龙庆，国宗明)，四川大学信息光学研究所 610064(张晓春，郭履容) |
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| 摘 要： | 提出一种一步法拍摄大视角彩虹全息图的新方法。以多个准直透镜提供大孔径的参考光束,并使全息干板成一角度围住记录物体,记录大视角的主全息图。利用三个φ=180mm的准直透镜获得了视角为110°的彩虹全息图。
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| 关 键 词： | 彩虹全息术 大视角 孔径合成 |
Large-viewing Angle Two-step Rainbow Holography by Aperature Stnthtsis |
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| He Longqing,Zhang Xiaochun,Lurong Guo Information Optics Institute of Sichuan University ,Chengdu.Large-viewing Angle Two-step Rainbow Holography by Aperature Stnthtsis[J].Applied Laser,1993(6). |
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| Authors: | He Longqing Zhang Xiaochun Lurong Guo Information Optics Institute of Sichuan University Chengdu |
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| Affiliation: | He Longqing,Zhang Xiaochun,Lurong Guo Information Optics Institute of Sichuan University 610004,Chengdu |
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| Abstract: | A kind of rainbow holography with large viewing angle is presented. Masterholography are recorded through several collimating lens to provide a reference light beam withlarge aperature. Then a large viewing angle rainbow holographm is recorded with these masterholograms. A rainbow hologram with 110~0 viewing angle has obtained by using three 180mmdiameter lens. |
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| Keywords: | rainbow holography large viewing angle aperature synthesis |
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