Title :
Development of laser scanning terahertz imaging system using organic nonlinear optical crystal
Author :
Serita, K. ; Mizuno, S. ; Murakami, H. ; Kawayama, I. ; Tonouchi, M. ; Takahashi, Y. ; Yoshimura, M. ; Kitaoka, Y. ; Mori, Y.
Author_Institution :
Inst. of Laser Eng., Osaka Univ., Suita, Japan
Abstract :
We constructed a laser scanning terahertz (THz) imaging system for high-speed imaging by using a galvano scanner and an organic nonlinear optical crystal, DASC, as a two-dimensional THz emitter. Using this system, we succeeded in obtaining high-resolution THz images of a test sample.
Keywords :
image resolution; nonlinear optics; optical scanners; terahertz wave imaging; galvano scanner; high-speed imaging; laser scanning terahertz imaging system; organic nonlinear optical crystal; Crystals; Detectors; Lasers; Optical imaging; Optical pulses; Stimulated emission;
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.2010.5612990
