Title :
Freestanding terahertz metamaterials fabricated by laser beam machining
Author :
Born, N. ; Balzer, Jan C. ; Gente, R. ; Al-Naib, I. ; Koch, M.
Author_Institution :
Mater. Sci. Center, Philipps-Univ. Marburg, Marburg, Germany
Abstract :
We demonstrate freestanding terahertz metamaterials, fabricated by laser-beam machining of commercial Aluminum-foil. This method allows for cost-efficient and rapid prototyping. Low insertion losses and outstanding transmission characteristics render the samples as high performance filters.
Keywords :
aluminium; laser beam machining; optical filters; optical losses; terahertz metamaterials; Al; commercial aluminum-foil; freestanding terahertz metamaterials; high performance filters; insertion losses; laser beam machining; transmission characteristics; Antenna measurements; Band-pass filters; Fabrication; Laser beams; Metamaterials; Optimized production technology; Resonator filters;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
