Topological phases and non-Hermitian topology in photonic artificial microstructures
In the past few decades, the discovery of topological matter states has ushered in a new era in topological physics, providing a robust framework for strategically controlling the transport of particles or waves. Topological photonics, in particular, has sparked considerable research due to its abil...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
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De Gruyter
2023-02-01
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Series: | Nanophotonics |
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Online Access: | https://doi.org/10.1515/nanoph-2022-0778 |
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author | Liu Hui Lai Pengtao Wang Haonan Cheng Hua Tian Jianguo Chen Shuqi |
author_facet | Liu Hui Lai Pengtao Wang Haonan Cheng Hua Tian Jianguo Chen Shuqi |
author_sort | Liu Hui |
collection | DOAJ |
description | In the past few decades, the discovery of topological matter states has ushered in a new era in topological physics, providing a robust framework for strategically controlling the transport of particles or waves. Topological photonics, in particular, has sparked considerable research due to its ability to construct and manipulate photonic topological states via photonic artificial microstructures. Although the concept of topology originates from condensed matter, topological photonics has given rise to new fundamental ideas and a range of potential applications that may lead to revolutionary technologies. Here, we review recent developments in topological photonics, with a focus on the realization and application of several emerging research areas in photonic artificial microstructures. We highlight the research trend, spanning from the photonic counterpart of topological insulator phases, through topological semimetal phases, to other emerging non-Hermitian topologies. |
first_indexed | 2024-03-13T01:43:35Z |
format | Article |
id | doaj.art-4174a11525394f6ab9c14fc994276179 |
institution | Directory Open Access Journal |
issn | 2192-8614 |
language | English |
last_indexed | 2024-03-13T01:43:35Z |
publishDate | 2023-02-01 |
publisher | De Gruyter |
record_format | Article |
series | Nanophotonics |
spelling | doaj.art-4174a11525394f6ab9c14fc9942761792023-07-03T10:20:09ZengDe GruyterNanophotonics2192-86142023-02-0112132273229410.1515/nanoph-2022-0778Topological phases and non-Hermitian topology in photonic artificial microstructuresLiu Hui0Lai Pengtao1Wang Haonan2Cheng Hua3Tian Jianguo4Chen Shuqi5The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, Smart Sensing Interdisciplinary Science Center, Renewable Energy Conversion and Storage Center, School of Physics and TEDA Institute of Applied Physics, Nankai University, Tianjin300071, ChinaThe Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, Smart Sensing Interdisciplinary Science Center, Renewable Energy Conversion and Storage Center, School of Physics and TEDA Institute of Applied Physics, Nankai University, Tianjin300071, ChinaThe Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, Smart Sensing Interdisciplinary Science Center, Renewable Energy Conversion and Storage Center, School of Physics and TEDA Institute of Applied Physics, Nankai University, Tianjin300071, ChinaThe Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, Smart Sensing Interdisciplinary Science Center, Renewable Energy Conversion and Storage Center, School of Physics and TEDA Institute of Applied Physics, Nankai University, Tianjin300071, ChinaThe Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, Smart Sensing Interdisciplinary Science Center, Renewable Energy Conversion and Storage Center, School of Physics and TEDA Institute of Applied Physics, Nankai University, Tianjin300071, ChinaThe Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, Smart Sensing Interdisciplinary Science Center, Renewable Energy Conversion and Storage Center, School of Physics and TEDA Institute of Applied Physics, Nankai University, Tianjin300071, ChinaIn the past few decades, the discovery of topological matter states has ushered in a new era in topological physics, providing a robust framework for strategically controlling the transport of particles or waves. Topological photonics, in particular, has sparked considerable research due to its ability to construct and manipulate photonic topological states via photonic artificial microstructures. Although the concept of topology originates from condensed matter, topological photonics has given rise to new fundamental ideas and a range of potential applications that may lead to revolutionary technologies. Here, we review recent developments in topological photonics, with a focus on the realization and application of several emerging research areas in photonic artificial microstructures. We highlight the research trend, spanning from the photonic counterpart of topological insulator phases, through topological semimetal phases, to other emerging non-Hermitian topologies.https://doi.org/10.1515/nanoph-2022-0778non-hermitian topologytopological insulatortopological photonicstopological semimetal |
spellingShingle | Liu Hui Lai Pengtao Wang Haonan Cheng Hua Tian Jianguo Chen Shuqi Topological phases and non-Hermitian topology in photonic artificial microstructures Nanophotonics non-hermitian topology topological insulator topological photonics topological semimetal |
title | Topological phases and non-Hermitian topology in photonic artificial microstructures |
title_full | Topological phases and non-Hermitian topology in photonic artificial microstructures |
title_fullStr | Topological phases and non-Hermitian topology in photonic artificial microstructures |
title_full_unstemmed | Topological phases and non-Hermitian topology in photonic artificial microstructures |
title_short | Topological phases and non-Hermitian topology in photonic artificial microstructures |
title_sort | topological phases and non hermitian topology in photonic artificial microstructures |
topic | non-hermitian topology topological insulator topological photonics topological semimetal |
url | https://doi.org/10.1515/nanoph-2022-0778 |
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