High-Q Fano Resonance in Terahertz Frequency Based on an Asymmetric Metamaterial Resonator

Abstract We propose a planar metamaterial formed by four-strip metallic resonators, which can achieve high-Q Fano resonance in terahertz regime. This terahertz planar metamaterial supports a sharp Fano resonance at 0.81 THz with 25% transmission. The resonance bandwidth of the dip is 0.014 THz with...

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Bibliographic Details
Published in:Nanoscale Research Letters
Main Authors: Qin Xie, Guang-Xi Dong, Ben-Xin Wang, Wei-Qing Huang
Format: Article
Language:English
Published: SpringerOpen 2018-09-01
Subjects:
Metamaterial
Fano
Terahertz
Sensing
Online Access:http://link.springer.com/article/10.1186/s11671-018-2677-0

Internet

http://link.springer.com/article/10.1186/s11671-018-2677-0

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