Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene

Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene

A significant challenge of infrared (IR) photodetectors is to funnel light into a small nanoscale active area and efficiently convert it into an electrical signal. Here, the authors couple a plasmonic antenna to hyperbolic phonon-polaritons in hexagonal-BN to highly concentrate mid-IR light into a g...

Full description

Bibliographic Details
Main Authors: Sebastián Castilla, Ioannis Vangelidis, Varun-Varma Pusapati, Jordan Goldstein, Marta Autore, Tetiana Slipchenko, Khannan Rajendran, Seyoon Kim, Kenji Watanabe, Takashi Taniguchi, Luis Martín-Moreno, Dirk Englund, Klaas-Jan Tielrooij, Rainer Hillenbrand, Elefterios Lidorikis, Frank H. L. Koppens
Format: Article
Language:English
Published: Nature Publishing Group 2020-09-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-18544-z

Internet

https://doi.org/10.1038/s41467-020-18544-z

Similar Items