AUTHOR=Hu Xiaoyong , Ma Guancong , Lu Cuicui , Fu Yulan TITLE=Editorial: Topological Photonics JOURNAL=Frontiers in Physics VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2022.953407 DOI=10.3389/fphy.2022.953407 ISSN=2296-424X