Title :
Optimal arrangement of smooth helices in uniaxial 2D-arrays
Author :
Asadchy, V.S. ; Faniayeu, I.A. ; Ra´di, Y. ; Semchenko, I.V. ; Khakhomov, S.A.
Author_Institution :
Dept. of Phys., Gomel State Univ., Gomel, Belarus
Abstract :
Uniaxial electrically thin layers formed by arrays of smooth helices are under study. Simple and smooth shape of the helices makes them more preferable from experimental point of view in comparison to other chiral particles. Here we optimize by simulation mutual orientation and density of the helices in the array so that it acts as a twist-polarizer or a perfect absorber.
Keywords :
anisotropic media; chirality; light absorption; light polarisation; optical arrays; optical polarisers; optimisation; chiral particles; optical absorber; optimization; twist-polarizer; uniaxial 2D helix arrays; uniaxial electrically thin layers; Fabrication; Magnetic resonance; Metamaterials; Optics;
Conference_Titel :
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2013 7th International Congress on
Conference_Location :
Talence
Print_ISBN :
978-1-4799-1229-2
DOI :
10.1109/MetaMaterials.2013.6809014
