| Multi-Imaging by Photonic Crystal Slab Using Negative Refraction |
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| 作者姓名： | 方云团 沈廷根 |
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| 作者单位： | [1]DepartmentofPhysics,ZhenjiangWatercraftCollege,Zhenjiang212003 [2]DepartmentofPhysics,JiangsuUniversity,Zhenjiang212003 |
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| 摘 要： | Point imaging by a photonic crystal slab due to the negative refraction is studied by the finite-difference timedomain scheme. With proper surface termination of a photonic crystal (PC) slab, multi-reflection and refraction.will occur in the imaging system, which results in multi-images. The result further verifies that the PC can act as a negative refraction material.
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| 关 键 词： | 多图像 光子晶体 负折射 点源成象 |
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