| 光栅衍射效率的二阶标量近似法研究 |
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| 引用本文： | 米凤文,沈亦兵,杨国光.光栅衍射效率的二阶标量近似法研究[J].光子学报,2000,29(5):436-439. |
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| 作者姓名： | 米凤文 沈亦兵 杨国光 |
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| 作者单位： | 现代光学仪器国家重点实验室,浙江大学,杭州,310027 |
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| 摘 要： | 详细介绍了计算光栅衍射效率的二阶标量近似法,推导出一种简单有效的计算光栅衍射效率的近似公式.给出了利用近似公式对几种情况下光栅衍射效率的计算结果,并与普通标量法、严格矢量法的计算结果进行了比较.
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| 关 键 词： | 光栅 衍射效率 二阶标量近似法 |
| 收稿时间： | 1999-11-11 |
| 修稿时间： | 1999-11-11 |
RESEARCH ON THE DIFFRACTION EFFICIENCY OF GRATING FOR THE SECOND SCALAR ANALYSIS METHOD |
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| Mi Fengwen,Shen Yibing,Yang Guoguang.RESEARCH ON THE DIFFRACTION EFFICIENCY OF GRATING FOR THE SECOND SCALAR ANALYSIS METHOD[J].Acta Photonica Sinica,2000,29(5):436-439. |
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| Authors: | Mi Fengwen Shen Yibing Yang Guoguang |
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| Institution: | State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310027 |
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| Abstract: | The second scalar analysis method to calculate the diffraction efficiency of grating was described in detail,A simple effective approximation formula to calculate the diffraction efficiency of grating was educed.Diffraction efficiencies were given and compared with scalar results,rigorous vector results. |
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| Keywords: | Grating Diffraction efficiency Second scalar analysis method |
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