Asymmetric transmission of linearly polarized electromagnetic waves using chiral metamaterials with constant chirality over a certain frequency band

Date

2014-12-30

Author

Akgöl, Oğuzhan
Dinçer, Furkan
Karaaslan, Muharrem
Ünal, Emin
Sabah, Cumali

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In this study, a dynamic chiral metamaterial (MTM) structure leading to an asymmetric electromagnetic (EM) wave transmission for linear polarization is presented. The structure is composed of square-shaped resonator with gaps on both sides of a dielectric substrate with a certain degree of rotation. The dynamic structure is adjustable via various parameters to fit any desired frequency ranges. Theoretical and experimental analysis of the proposed structure are conducted and given in detail. The suggested model can provide constant chirality over a certain frequency band and thus, it can be used to design myriad novel devices such as EM transmission and antireflection filters, and polarization rotators for desired frequency

Subject Keywords

Chiral, metamaterial, asymmetric transmission, constant chirality

URI

https://www.worldscientific.com/doi/abs/10.1142/S0217984914502509
https://hdl.handle.net/11511/28643

Journal

Modern Physıcs Letters B

DOI

https://doi.org/10.1142/S0217984914502509

Collections

Department of Electrical and Electronics Engineering, Article

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Citation Formats

O. Akgöl, F. Dinçer, M. Karaaslan, E. Ünal, and C. Sabah, “Asymmetric transmission of linearly polarized electromagnetic waves using chiral metamaterials with constant chirality over a certain frequency band,” Modern Physıcs Letters B, 2014, Accessed: 00, 2020. [Online]. Available: https://www.worldscientific.com/doi/abs/10.1142/S0217984914502509.