| 双峰值面全息反射元件的角敏特性 |
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| 引用本文： | 陈林森,吴建宏.双峰值面全息反射元件的角敏特性[J].光学学报,1993,13(6):72-576. |
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| 作者姓名： | 陈林森 吴建宏 |
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| 作者单位： | 苏州大学激光研究室 苏州215006
(陈林森)，苏州大学激光研究室 苏州215006(吴建宏) |
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| 基金项目： | 江苏省自然科学基金资助 |
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| 摘 要： | 从实验上研究了DCG全息元件透射光谱的暗带谷值波长随入射角变化的特性,提出用双峰值强度面反射元件作全息角敏元件(HASE),该HASE对入射光有较高的角度灵敏度和广角敏感性,分析了实验参数对暗带谷值和带宽的影响.
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| 关 键 词： | 全息元件 反射 角敏特性 |
| 收稿时间： | 1992/5/11 |
Angle-sensitive characteristics of volume holographic reflection element with two groups of peak planes |
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| CHEN Linsen WU Jianhong.Angle-sensitive characteristics of volume holographic reflection element with two groups of peak planes[J].Acta Optica Sinica,1993,13(6):72-576. |
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| Authors: | CHEN Linsen WU Jianhong |
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| Abstract: | The characteristics of wavelength of dark-band valley in the transmitted spectrum of dichromated gelatin (DCG) holographic reflection element against the angles of incident beam are investigated experimentally. The use of holographic reflection element with two groups of peak-intensity planes as the holographic angle-sensitive element (HASE) is presented. The HASE has high angular sensitivity and the property of sensitizing to incident beam within very wide angles. The influences of experimental parmeters including the processing conditions and the ratios of reference to object on the minima and bandwidths of dark-band of transmitted spectrum are also analysed. |
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| Keywords: | holographic reflection element angle-sensitive element |
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