| 全息分束器 |
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| 引用本文： | 国承山,蔡履中,黄萍. 全息分束器[J]. 应用激光, 1996, 0(3) |
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| 作者姓名： | 国承山 蔡履中 黄萍 |
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| 作者单位： | 山东师范大学物理系，山东大学光学系 |
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| 摘 要： | 提出一种利用全息复合光栅制作连续变化分束器的方法，这种全息分束器（ＨＢＳ）容易制作，特别适用于大景深全息所需要的多光束照明。
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| 关 键 词： | 分束器，全息光栅，全息术 |
Holographic Beam Splitter |
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| C. S. Guo, L. Z. Cai, P. Huang. Holographic Beam Splitter[J]. Applied Laser, 1996, 0(3) |
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| Authors: | C. S. Guo L. Z. Cai P. Huang |
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| Abstract: | A new method of using holographic composite grating as beam splitter with continuously changeable intensity ratio for unexpanded laser beam is suggested. This kind of holographic beam splitter (HBS) is easy to make and specially suited for multiple beam illumination as needed in the holography of long depth of field. |
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| Keywords: | beam splitter holographic grating holography |
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