| 体积全息图机制的再认识 |
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| 引用本文： | 刘大禾 周静. 体积全息图机制的再认识[J]. 光学学报, 1997, 17(7): 19-922 |
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| 作者姓名： | 刘大禾 周静 |
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| 作者单位： | 北京师范大学物理系 |
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| 摘 要： | 提出了一种有关体积全息图机制的新看法，与以往的布拉格衍射模型不同，认为体积全息图由法布里－珀罗干涉仪构成，多光束干涉的优点是形成体积全息图特征的基础，基于这种新看法的计算机模拟给出了非常好的反射全息图的衍射光谱。
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| 关 键 词： | 体积全息图 物理模型 光学全息 F－B腔 |
| 收稿时间： | 1996-05-18 |
Reunderstanding on the Mechanism of Volume Hologram |
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| Liu Dahe Zhou Jing. Reunderstanding on the Mechanism of Volume Hologram[J]. Acta Optica Sinica, 1997, 17(7): 19-922 |
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| Authors: | Liu Dahe Zhou Jing |
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| Abstract: | A noval uderstanding on the mechanism of volume hologram was presented. Being different from the classical physical model with Bragg′s law, the new model is based on Fabry Perot etalon, i.e. a volume hologram is consisted of a series of coupled Fabry Perot. The advantage of multi beam interfernece results in the characteristics of volume hologram. Very good diffraction spectra were obtained from the new model based computer simulations. |
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| Keywords: | volume hologram physics model Fabry Perot etalon. |
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