| 平面光栅的偏振特性分析 |
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| 引用本文： | 孙燕萍.平面光栅的偏振特性分析[J].航天返回与遥感,1997(2). |
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| 作者姓名： | 孙燕萍 |
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| 作者单位： | 北京空间机电研究所 北京 |
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| 摘 要： | 平面光栅作为一种重要的光学元件,被广泛应用于声光学,全息光学及光谱学领域,在高辐射灵敏度的光学遥感系统中,系统对偏振灵敏度的要求也很高,这就需要对光栅的衍射效率及偏振特性做详细的研究,文中利用严格耦合波分析法讨论了光栅的偏振特性,并给出了平面光栅的偏振矩阵。
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| 关 键 词： | 平面光栅 偏振 遥感器 |
POLARIZATION ANALYSIS OF PLANAR GRATINGS |
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| Sun Yanping.POLARIZATION ANALYSIS OF PLANAR GRATINGS[J].Spacecraft Recovery & Remote Sensing,1997(2). |
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| Authors: | Sun Yanping |
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| Abstract: | Planar gratings are of wide interest owing to their many applications in acoustooptics, spectroscopy and holography. In the optical remote-sensing systems, high radiosensitive and low polarization are needed. It requires that diffration efficiency and polarization of gratings are researched in detail. Rigorous coupled-wave analysis of planar gratings are presented, and polarized matrix of planar gratings is given. |
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| Keywords: | Planar gratings Polarzation Remote sensor |
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