Title :
Millisecond THz imaging based on two-dimensional EO sampling using a high speed CMOS camera
Author :
Yonera, Taijiro ; Miyamaru, Fumiaki ; Tani, Masahiko ; Hangyo, Masanori
Author_Institution :
Res. Center for Superconductor Photonics, Osaka Univ., Japan
Abstract :
We have developed a novel THz imaging system based on two-dimensional EO sampling using a high-speed CMOS camera. A high SNR THz imaging in millisecond regime is achieved by dynamic subtraction and laser-intensity normalization.
Keywords :
CMOS image sensors; electro-optical effects; high-speed optical techniques; image processing; sampling methods; submillimetre wave imaging; CMOS camera; THz imaging; THz imaging system; dynamic subtraction; high signal-to-noise ratio; high speed camera; laser-intensity normalization; millisecond regime; two-dimensional electrooptic sampling;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
