| 变换光学的物理原理和前沿进展 |
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| 引用本文： | 张永亮,董贤子,段宣明,赵震声.变换光学的物理原理和前沿进展[J].量子电子学报,2014,31(4):385-393. |
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| 作者姓名： | 张永亮 董贤子 段宣明 赵震声 |
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| 作者单位： | 1 中国科学院理化技术研究所，北京 100190；
2 中国科学院重庆绿色智能研究院，重庆 400714 |
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| 摘 要： | 变换光学基于麦克斯韦方程的形式不变性，可以任意的控制电磁场达到需要的空间分布，是最近光学以及工程领域的热门研究方向。我们从历史发展的角度回顾了变换光学概念的产生历程，简要介绍变换光学的基本物理原理，并结合光学隐身、光学幻觉和波导工程等现代光学工程实验总结了在当前科学和工程领域中的代表性应用。介绍近期变换光学新概念框架的进展以及在声学、热学、量子波领域中应用的拓展，讨论变换光学未来理论和工程方面的发展方向。
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| 关 键 词： | 变换光学 微分几何 隐身 |
Fundamental and frontiers of transformation optics |
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| ZHANG Yong-Liang,DONG Xian-Zi,DUAN Xuan-Ming,ZHAO Zhen-Sheng.Fundamental and frontiers of transformation optics[J].Chinese Journal of Quantum Electronics,2014,31(4):385-393. |
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| Authors: | ZHANG Yong-Liang DONG Xian-Zi DUAN Xuan-Ming ZHAO Zhen-Sheng |
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| Affiliation: | 1 Technical Institute of Physics and Chemistry, Chinese Academy of Science, Beijing 100190， China；
2 Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714， China |
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| Abstract: | Transformation optics which relies on the formal invariance of Maxwell's equations under a spatial coordinate transformation, plays important roles in various branches of modern optics and technical application by providing schemes to tailor electromagnetic fields into desired spatial patterns. We review the concept development of transformation optics, provide a briefly introduction for the physical principles of transformation optics, discuss typically applications including invisibility cloaking, illusion optics and waveguiding and extensions on the manipulation of sonic waves, heat flows and quantum waves. We also discuss potential future developments of the concepts and applications of transformation optics. |
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| Keywords: | transformation optics differential geometry invisibility cloaking |
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