Metasurface Beam Splitter: Broadband Terahertz Circular‐Polarization Beam Splitter (Advanced Optical Materials 3/2018). Issue 3 (5th February 2018)

• Record Type: Journal Article
• Authors: Lee, Wendy S. L.; Nirantar, Shruti; Headland, Daniel; Bhaskaran, Madhu; Sriram, Sharath; Fumeaux, Christophe; Withayachumnankul, Withawat
• Is Part Of: Advanced optical materials. Volume 6:Issue 3(2018)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2018-02-05
• Subjects: beam‐splitter -- circular polarization -- metasurface -- terahertz; Optical materials -- Periodicals; Photonics -- Periodicals; 620.11295
• DOI: 10.1002/adom.201870010
• Languages: English
• ISSNs: 2195-1071

Abstract

Abstract : A terahertz metasurface consisting of metallic coaxial disk‐ring resonators is demonstrated by Wendy S. L. Lee et al. in article number1700852 . 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.