Ultrawide thermal free-carrier tuning of dielectric antennas coupled to epsilon-near-zero substrates

TitleUltrawide thermal free-carrier tuning of dielectric antennas coupled to epsilon-near-zero substrates
Publication TypeJournal Article
Year of Publication2017
AuthorsIyer PP, Pendharkar M, Palmstrom CJ, Schuller JA
JournalNature Communications
Volume8
Pagination472
ISSN2041-1723
Abstract

{\textless}p{\textgreater}Achieving large tunability of subwavelength resonators is a central challenge in nanophotonics. Here the authors demonstrate refractive index tuning at mid-infrared wavelengths using temperature-dependent control over the low loss plasma frequency in III-V semiconductors.{\textless}/p{\textgreater}

URLhttps://www.nature.com/articles/s41467-017-00615-3
DOI10.1038/s41467-017-00615-3