Title :
Enhanced terahertz emission from metaatom-loaded photoconductive antennas
Author :
Takano, K. ; Kawabata, T. ; Murata, K. ; Masuda, K. ; Miyamaru, F. ; Hangyo, M.
Author_Institution :
Osaka Univ., Suita, Japan
Abstract :
Photoconductive antennas loaded with metaatoms have been fabricated by the super-fine ink-jet printing technology to control terahertz emission characteristics. The resonant enhancement has been observed at the LC resonant frequencies of the metaatom and it is analyzed by the finite-difference time-domain simulation.
Keywords :
ink jet printing; photoconducting devices; terahertz wave detectors; LC resonant frequencies; enhanced terahertz emission; finite-difference time-domain simulation; metaatom-loaded photoconductive antennas; resonant enhancement; super-fine ink-jet printing technology; terahertz emission characteristics; Dipole antennas; Finite difference methods; Principal component analysis; Resonant frequency; Substrates; Time domain analysis;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612644
