Title :
Terahertz near-field imaging for fractal metallic structures
Author :
Tanaka, T. ; Tanaka, Kiyoshi
Author_Institution :
Inst. for Integrated Cell-Mater. Sci., Kyoto Univ., Kyoto, Japan
Abstract :
Near-field electric field distribution in the Sierpinski metallic bow-tie antenna is determined by the terahertz microscope system. The resonance frequency clearly depends on the location, indicating site-selective local-field enhancement due to the self-similarity of the fractal structure.
Keywords :
bow-tie antennas; electric fields; fractal antennas; terahertz wave imaging; fractal metallic structure self-similarity; indicating site-selective local-field enhancement; near-field electric field distribution; resonance frequency; sierpinski metallic bow-tie antenna; terahertz microscope system; terahertz near-field imaging; Crystals; Electric fields; Fractals; Microscopy; Optimized production technology; Sensors;
Conference_Titel :
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on
Conference_Location :
Tucson, AZ
DOI :
10.1109/IRMMW-THz.2014.6956279
