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arXiv 2209.08669physics.opticscond-mat.mes-hall
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一维、二维和三维拓扑光子学的简要评述

A brief review of topological photonics in one, two, and three dimensions

Zhihao Lan, Menglin L. N. Chen, Fei Gao, Shuang Zhang, Wei E. I. Sha

摘要:

拓扑光子学近年来吸引了越来越多的关注,因为它提供了独特的机会,以鲁棒的方式操纵光,而不受无序和缺陷的影响。迄今为止,拓扑光子学已经提出了多种光子学平台、丰富的物理机制和卓有成效的器件应用,包括单向波导、拓扑激光、拓扑纳米腔、Dirac和Weyl点、费米弧、节线等。本文从拓扑不变量和体-边界对应的角度,对拓扑光子学领域进行了介绍,和三维空间,这不仅可以提供一个统一的理解的基础上的鲁棒性的多样性和独特的拓扑光现象,但也可以激发进一步的发展,通过引入新的拓扑不变量和非传统的体边界对应的拓扑光子学的研究。

英文摘要:

Topological photonics has attracted increasing attention in recent years due to the unique opportunities it provides to manipulate light in a robust way immune to disorder and defects. Up to now, diverse photonic platforms, rich physical mechanisms and fruitful device applications have been proposed for topological photonics, including one-way waveguide, topological lasing, topological nanocavity, Dirac and Weyl points, Fermi arcs, nodal lines, etc. In this review, we provide an introduction to the field of topological photonics through the lens of topological invariants and bulk-boundary correspondence in one, two, and three dimensions, which may not only offer a unified understanding about the underlying robustness of diverse and distinct topological phenomena of light, but could also inspire further developments by introducing new topological invariants and unconventional bulk-boundary correspondence to the research of topological photonics.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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