AUTHOR=Zhang Chongfu , Yi Zichuan , de Rooij Nico , Zhou Guofu , Gravina Raffaele TITLE=Editorial: Modeling and Applications of Optoelectronic Devices for Access Networks JOURNAL=Frontiers in Physics VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2021.678269 DOI=10.3389/fphy.2021.678269 ISSN=2296-424X