Abstract

We demonstrate graphene-plasmonic metasurfaces whose mid-infrared reflection spectra are electrically-tunable. Using measurements of the power reflected by the metasurfaces at different drive voltages, the source spectrum is computationally reconstructed by the recursive least squares method.

© 2019 The Author(s)

PDF Article
More Like This
Electrical tuning of reflectance of graphene metasurface for unpolarized long wavelength infrared light

Vivek Raj Shrestha, Yang Gao, Matin Amani, James Bullock, Ali Javey, and Kenneth B. Crozier
ITh3J.2 Integrated Photonics Research, Silicon and Nanophotonics (IPRSN) 2018

Experimental Demonstration of Mid-Infrared Computational Spectroscopy with a Plasmonic Filter Array

Benjamin Craig, Vivek Raj Shrestha, Jiajun Meng, and Kenneth B. Crozier
AF3M.1 CLEO: Applications and Technology (CLEO_AT) 2018

High-Resolution Mid-Infrared Spectral Reconstruction using a Subwavelength Coaxial Aperture Array

Benjamin Craig, Jiajun Meng, Vivek Raj Shrestha, Jasper J. Cadusch, and Kenneth B. Crozier
JTu2A.48 CLEO: Applications and Technology (CLEO_AT) 2019

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription