Title :
Spectral and polarization characteristics of terahertz radiation from metaatom-loaded photoconductive antennas
Author :
Sasaki, Hirofumi ; Takano, Keisuke ; Chiyoda, Yui ; Nishida, Tsubasa ; Miyamaru, Fumiaki ; Hangyo, Masanori
Author_Institution :
Inst. of Laser Eng., Osaka Univ., Suita, Japan
Abstract :
Spectral and polarization characteristics of terahertz waves radiated from metaatom-loaded photoconductive antennas strongly depend on shape, direction, and position of metaatoms. These characteristics are interpreted based on the symmetry and induced electric dipole of photoconductive antennas.
Keywords :
polarisation; submillimetre wave antennas; electric dipole; metaatom-loaded photoconductive antennas; polarization characteristics; spectral characteristics; terahertz radiation; Dipole antennas; Optical resonators; Polarization; Principal component analysis; Resonant frequency; Substrates; Time domain analysis;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location :
Houston, TX
Print_ISBN :
978-1-4577-0510-6
Electronic_ISBN :
2162-2027
DOI :
10.1109/irmmw-THz.2011.6104924
