| 拓扑光学体系中合成维度方法的进展 |
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| 引用本文： | 刘辉,严志伟,肖孟,祝世宁. 拓扑光学体系中合成维度方法的进展[J]. 光学学报, 2021, 41(1): 317-336 |
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| 作者姓名： | 刘辉 严志伟 肖孟 祝世宁 |
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| 作者单位： | 南京大学物理学院固体微结构物理国家重点实验室,人工微结构科学与技术协同创新中心,江苏南京210093;武汉大学物理科学与技术学院人工微结构教育部重点实验室,湖北武汉430072 |
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| 基金项目： | 国家自然科学基金(11690033,61425018,11621091,11704181,11904264);国家重点研发计划(2017YFA0303702,2017YFA0205700)。 |
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| 摘 要： | 光子学中的合成维度是近年来微纳光学和拓扑光子学的研究热点.通常意义上,一个光学系统的物理维度受限于其空间几何维度,因此极大地制约了光学系统所支持研究的物理现象.而研究者通过引人合成维度,可以突破几何维度对物理系统维度的制约,研究高维空间的物理问题.同时,合成维度的高度可控性和选择的丰富多样性,为简化系统设计、观察高维物...
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| 关 键 词： | 光学器件 合成维度 合成空间 规范势 拓扑光子学 参数空间 |
Recent Progress in Synthetic Dimension in Topological Photonics |
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| Liu Hui,Yan Zhiwei,Xiao Meng,Zhu Shining. Recent Progress in Synthetic Dimension in Topological Photonics[J]. Acta Optica Sinica, 2021, 41(1): 317-336 |
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| Authors: | Liu Hui Yan Zhiwei Xiao Meng Zhu Shining |
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| Affiliation: | (Collaborative Innovation Center of Ad vanced Microstructures,National Laboratory of Solid State Microstructures,School of Physics,Nanjing University,Nanjing,Jiangsu 210093,China;Key Laboratory of Artificial Micro-and Nano Structures of Ministry of Education,School of Physics and Technology,Wuhan University,Wuhan,Hubei 430072,Ch ina) |
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| Abstract: | Synthetic dimension emerges as a new frontier of the researches in nanophotonics and topological photonics. It is general believed that the dimension of a physical system cannot be larger than its geometric dimensionality. With the introduction of additional synthetic dimensions, and combined with the intrinsic geometric dimension, one can investigate higher dimensional physics. Meanwhile, the synthetic dimension is highly controllable which contributes to the observation of many high-dimensional novel phenomena. In this review, we introduce the basic concepts of synthetic dimension in photonics, summarize various proposals and set-ups in generating new synthetic dimension, and briefly discuss potential contributions of synthetic dimension in fundamental physics as well as applications. |
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| Keywords: | optical devices synthetic dimension synthetic space gauge potential topological photonics parameter space |
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