Tapered gold-helix metamaterials as improved circular polarizers

3D Bichiral Plasmonic Crystals: Three-Dimensional Bichiral Plasmonic Crystals Fabricated by Direct Laser Writing and Electroless Silver Plating (Adv. Mater. 27/2011)

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Improving the signal-to-noise ratio for circular polarizers consisting of helical metamaterials

(2011) Zhenyu Yang et al.   OPTICS EXPRESS

Gold helix photonic metamaterials: A numerical parameter study

(2010) Justyna K. Gansel et al.   OPTICS EXPRESS

Ultrabroadband optical circular polarizers consisting of double-helical nanowire structures

(2010) Z. Y. Yang et al.   OPTICS LETTERS

Theory and Experimental Realization of Negative Refraction in a Metallic Helix Array

(2010) Chao Wu et al.   PHYSICAL REVIEW LETTERS

Three-Dimensional Bi-Chiral Photonic Crystals

(2009) Michael Thiel et al.   ADVANCED MATERIALS

Gold Helix Photonic Metamaterial as Broadband Circular Polarizer

(2009) J. K. Gansel et al.   SCIENCE

Nanostructured Metal Film with Asymmetric Optical Transmission

(2008) A. S. Schwanecke et al.   NANO LETTERS