Next Article in Journal
Long-Term Atmospheric Corrosion Behavior of Epoxy Prime Coated Aluminum Alloy 7075-T6 in Coastal Environment
Previous Article in Journal
Effect of Acetic Acid Concentration on Pore Structure for Mesoporous Bioactive Glass during Spray Pyrolysis
Article Menu
Issue 6 (June) cover image

Export Article

Open AccessArticle
Materials 2018, 11(6), 964; https://doi.org/10.3390/ma11060964

Plasmon-Induced Transparency Based on Triple Arc-Ring Resonators

1
School of Science, Jiangnan University, Wuxi 214122, China
2
School of Physics and Electronics, Hunan University, Changsha 410082, China
*
Authors to whom correspondence should be addressed.
Received: 9 May 2018 / Revised: 1 June 2018 / Accepted: 5 June 2018 / Published: 6 June 2018
(This article belongs to the Section Structure Analysis and Characterization)
Full-Text   |   PDF [3102 KB, uploaded 6 June 2018]   |  

Abstract

This paper presents a plasmon-induced transparency (PIT) using an easy-fabricating metamaterial composed of three pieces of metallic arc-rings on top of a dielectric substrate. The transmission of the transparent peak of 1.32 THz reaches approximately 93%. The utilization of the coupled Lorentzian oscillator model and the distribution of electromagnetic fields together explain the cause of the transparent peak. The simulation results further demonstrate that the bandwidth of the transmission peak can be narrowed by changing the sizes of the arc-rings. Moreover, an on/off effect based on the transparent peak is discussed by introducing photosensitive silicon into the air gaps of the suggested metamaterial structure. View Full-Text
Keywords: terahertz; metamaterials; plasmon-induced transparency terahertz; metamaterials; plasmon-induced transparency
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
SciFeed

Share & Cite This Article

MDPI and ACS Style

Dong, G.-X.; Xie, Q.; Zhang, Q.; Wang, B.-X.; Huang, W.-Q. Plasmon-Induced Transparency Based on Triple Arc-Ring Resonators. Materials 2018, 11, 964.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Materials EISSN 1996-1944 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top