Tunable Toroidal Dipolar Resonance for Terahertz Wave Enabled by a Vanadium Dioxide Metamaterial

17Citations
Citations of this article
18Readers
Mendeley users who have this article in their library.

This article is free to access.

Abstract

An active toroidal switch is numerically presented in a terahertz metamaterial. Transmission of toroidal dipole can be tuned by the conductivity of vanadium dioxide, and its modulation depth can be up to 32%. The resonance of toroidal dipole is verified by the distribution of electric current. Due to the unique field distribution of the toroidal mode, the proposed design may find potential applications in enhanced absorption and sensing.

Author supplied keywords

Cite

CITATION STYLE

APA

Song, Z., Deng, Y., Zhou, Y., & Liu, Z. (2019). Tunable Toroidal Dipolar Resonance for Terahertz Wave Enabled by a Vanadium Dioxide Metamaterial. IEEE Photonics Journal, 11(2). https://doi.org/10.1109/JPHOT.2019.2907617

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free