| 用于全息光学头的 HOE 几个问题讨论 |
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| 引用本文： | 陈海清,符史利,李东盛.用于全息光学头的 HOE 几个问题讨论[J].华中科技大学学报(自然科学版),1998(9). |
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| 作者姓名： | 陈海清 符史利 李东盛 |
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| 作者单位： | 华中理工大学光电子工程系 |
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| 摘 要： | 分析了全息光学头中的关键元件ＨＯＥ的衍射效率与位相量化噪声，通过槽纹轮廓结构参数优化与改善工艺提高衍射效率，实现ＨＯＥ元件的实用化．
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| 关 键 词： | 全息光学头 HOE 衍射效率 位相量化噪声 |
On Same Problems of the HOE Used in Holographic Optical Heads |
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| Chen Haiqing,Fu Shili,Li Dongshen.On Same Problems of the HOE Used in Holographic Optical Heads[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1998(9). |
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| Authors: | Chen Haiqing Fu Shili Li Dongshen |
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| Institution: | Chen Haiqing Fu Shili Li Dongshen |
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| Abstract: | An analysis is made of the diffraction efficiency and phase digitized noise of HOE, being a key element in holographic optical heads. HOE has been practicable through optimizing its groove and improving its fabrication process which aim at enhancing the diffraction efficiency. |
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| Keywords: | holographic optical head HOE diffraction efficiency phase digitized noise |
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