journal article·2018-02Open access

Metasurface Beam Splitter: Broadband Terahertz Circular‐Polarization Beam Splitter (Advanced Optical Materials 3/2018)

Wendy S. L. Lee, Shruti Nirantar, Daniel Headland, Madhu Bhaskaran, Sharath Sriram, Christophe Fumeaux, Withawat Withayachumnankul

Advanced Optical Materials· Volume 6· Issue 3

Abstract

A terahertz metasurface consisting of metallic coaxial disk-ring resonators is demonstrated by Wendy S. L. Lee et al. in article number 1700852. This metasurface is capable of deflecting normally incident left and right handed circularly polarized waves into opposite directions. Furthermore, this beam splitting capability is preserved over a broadband range and is highly efficient. Potential applications include polarization multiplexing in terahertz communications and analyzing the response of chiral molecules.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Metamaterials and Metasurfaces Applications · Terahertz technology and applications · Antenna Design and Analysis

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Affiliations

School of Electrical and Electronic Engineering The University of Adelaide Adelaide South Australia 5005 Australia

Functional Materials and Microsystems Research and Micro Nano Research Facility RMIT University Melbourne Victoria 3001 Australia

References

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