| 单负材料界面处反射相位特性研究 |
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| 引用本文： | 张亚军,林超,韩鹏. 单负材料界面处反射相位特性研究[J]. 光子学报, 2010, 39(1): 135-138. DOI: 10.3788/gzxb20103901.0135 |
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| 作者姓名： | 张亚军 林超 韩鹏 |
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| 作者单位： | 华南师范大学,物理与电信工程学院,广州,510006 |
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| 摘 要： | 根据Maxwell电磁场理论,推导出线偏振单色平面波的普适菲涅尔表达式,得到特异材料反射相移计算公式。利用反射相移公式研究了线偏振单色平面波从空气入射到单负材料(ε0或μ0)时分界面处反射相位的特性。结果表明单负材料界面处反射相位连续变化,与传统材料全反射的相位变化特点相似。
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| 关 键 词： | 普适菲涅尔公式 单负材料 反射相位 |
| 收稿时间： | 2009-01-22 |
| 修稿时间： | 2009-05-07 |
Reflective Phase Changes at the Interfaces Between the Single-negative and Double-positive Materials |
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| ZHANG Ya-jun,LIN Chao,HAN Peng. Reflective Phase Changes at the Interfaces Between the Single-negative and Double-positive Materials[J]. Acta Photonica Sinica, 2010, 39(1): 135-138. DOI: 10.3788/gzxb20103901.0135 |
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| Authors: | ZHANG Ya-jun LIN Chao HAN Peng |
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| Affiliation: | School of Physics and Telecommunication Engineering;South China Normal University;Guangzhou 510006;China |
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| Abstract: | Based on the Maxwell equation, the Fresnel formulae is generalized to the metamaterials, from which the formula for calculating the phase Shift of reflective wave is obtained. The reflective phase changes at the interfaces between single-negative materials and positive materials are studied. The results show that the reflection from the interfaces of the single-negative materials is similar to that of the total reflection of the conventional materials. |
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| Keywords: | Generalized Fresnel formulae Single-negative materials Phase shift |
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