William Orivaldo Faria Carvalho received the B.Sc., M.Sc., and the Ph.D. degrees in telecommunications engineering from the National Institute of Telecommunications (Inatel), Brazil, in 2013, 2018 and 2022, respectively. He is currently a postdoctoral researcher at the Instituto de Física de São Carlos (IFSC), Universidade de São Paulo (USP). His research interests include applied electromagnetism, integrated waveguides, optical communications, photonics, plasmonics, optical nanoantennas, metasurfaces, optical sensing and magneto-optical effects in photonic nanostructures.