| 全息光学头中 HOE 设计研究 |
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| 引用本文： | 陈海清,李东盛.全息光学头中 HOE 设计研究[J].华中科技大学学报(自然科学版),1998(6). |
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| 作者姓名： | 陈海清 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： | 分析了全息光学头的系统结构及伺服机理，对关键元件ＨＯＥ槽纹的轮廓进行优化设计，在保持光学头性能不变的情况下，得到较高的光能衍射效率
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| 关 键 词： | 全息光学头 HOE 轮廓 衍射效率 |
Study on the Design of HOE in Holographic Optical Head |
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| Chen Haiqing Prof., Dept. of Optoelectronic Eng.,HUST,Wuhan ,China. Li Dongsheng.Study on the Design of HOE in Holographic Optical Head[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1998(6). |
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| Authors: | Chen Haiqing Prof Dept of Optoelectronic Eng HUST Wuhan China Li Dongsheng |
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| Institution: | Chen Haiqing Prof., Dept. of Optoelectronic Eng.,HUST,Wuhan 430074,China. Li Dongsheng |
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| Abstract: | The design of HOE in holographic optical head is the key technique of the miniaturization of new optical head. The system structure and servo mechanism of holographic optical head is emphatically analyzed in the paper. The groove profile of the key component HOE is optimized. High light diffraction efficiency is obtained without deteriorating the optical performance of optical head. |
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| Keywords: | holographic optical head HOE groove profile diffraction efficiency |
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