| 锥形轮廓亚波长二维表面浮雕结构的矢量衍射特性 |
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| 引用本文： | 鱼卫星,卢振武,王鹏,翁志成.锥形轮廓亚波长二维表面浮雕结构的矢量衍射特性[J].光子学报,2001,30(3):331-335. |
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| 作者姓名： | 鱼卫星 卢振武 王鹏 翁志成 |
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| 作者单位： | 中国科学院 |
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| 摘 要： | 本文利用严格耦合波理论对多台阶逼近锥形轮廓的亚波长二维表面浮雕结构进行了计算分析.从本文的计算结果来看,采用多台阶来逐步逼近锥形轮廓的亚波长零级二维表面浮雕结构具有在宽波段、大视角上能够实现抗反射,并且对光波的偏振态下不敏感的特性.从而使得该结构为薄膜光学在材料的选择方面提供了极大的选择自由度.
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| 关 键 词： | 宽波段 大视角 抗反射 二维表面浮雕结构 |
| 收稿时间： | 2000-06-26 |
| 修稿时间： | 2000年6月26日 |
VECTOR DIFFRACTED CHARACTERISTIC OF TAPERED PROFILE TWO-DIMENSIONAL SUBWAVELENGTH SURFACE-RELIEF STRUCTURE |
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| Yu Weixing,Lu Zhenwu,Wang Peng,Weng Zhicheng.VECTOR DIFFRACTED CHARACTERISTIC OF TAPERED PROFILE TWO-DIMENSIONAL SUBWAVELENGTH SURFACE-RELIEF STRUCTURE[J].Acta Photonica Sinica,2001,30(3):331-335. |
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| Authors: | Yu Weixing Lu Zhenwu Wang Peng Weng Zhicheng |
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| Institution: | State Key laboratory of Applied Optics of CIOMP 130022 |
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| Abstract: | Tapered profile two dimensional subwavelength surface relief structure was analysised by using of rigorous couple wave method.It was stated by resultant that multilevel subwavelength two dimensional surface relief structure have characteristics,which can realize antireflection in broadband and great view angle,which also has a thick skin for polarization of wave.Thus,a great choice is presented in selecting materials for thim film optics. |
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| Keywords: | Broadband Great visual angle Antrieflection two dimensional surface relief structure |
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