Title :
Two-dimensionally isotropic optical metamaterial feasible for stimulated emission depletion microscopy inspired direct laser writing
Author :
Debnath, Shoubhik ; Zhang, Xiaobing ; Guney, Durdu O. ; Soukoulis, Costas M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Michigan Technol. Univ., Houghton, MI, USA
Abstract :
Stimulated emission depletion microscopy inspired direct laser writing (STED-DLW) processes incorporated with electroplating can offer diffraction-unlimited fabrication of complex metallic structures in three dimensions, not possible with traditional electron-beam or optical lithography. We propose a two-dimensionally isotropic optical metamaterial with negative permeability for fabrication with STED-DLW and electroplating of gold.
Keywords :
electroplating; gold; laser materials processing; magnetic permeability; optical fabrication; optical metamaterials; stimulated emission; Au; STED-DLW; complex metallic structures; diffraction-unlimited fabrication; gold electroplating; negative permeability; optical lithography; stimulated emission depletion microscopy inspired direct laser writing processes; traditional electron-beam lithography; two-dimensional isotropic optical metamaterial; Lithography; Magnetic materials; Masers; Metamaterials; Optical device fabrication; Optical diffraction; Optical imaging;
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.2013.6809075
