Metal-dielectric-metal plasmonic resonators for active beam steering in the infrared.

Abstract

Active beam-steering devices near the optical frequencies have long been sought after due to their applications in communication, defense, and display technologies; however, the challenge lies in achieving actively tunable structures near these frequencies. An array of metal-dielectric-metal plasmonic resonators is demonstrated as a dynamic beam-steering… (More)
DOI: 10.1364/OL.38.000983

Topics

5 Figures and Tables