Title :
Terahertz Pulse Generation in Organic Crystal DAST from Various Short Pulse IR Lasers
Author :
Yoshimura, M. ; Suzuki, M. ; Takagi, M. ; Takahashi, Y. ; Onduka, S. ; Brahadeeswaran, S. ; Mori, Y. ; Sasaki, T. ; Tonouchi, M.
Author_Institution :
Osaka Univ., Osaka
Abstract :
We report unique THz spectra obtained from DAST emitters via optical rectification with three different pump sources.
Keywords :
optical frequency conversion; optical materials; optical pulse generation; optical pumping; organic compounds; submillimetre wave generation; submillimetre wave lasers; submillimetre wave spectra; 4-dimethylamino-N-methyl-4-stilbazolium tosylate; DAST emitters; THz spectra; optical rectification; organic crystal; pump source; short pulse IR lasers; terahertz pulse generation; Fiber nonlinear optics; Laser excitation; Nonlinear optics; Optical mixing; Optical pulse generation; Optical pumping; Optical refraction; Optical variables control; Pulse generation; Stimulated emission;
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0400-2
Electronic_ISBN :
1-4244-0400-2
DOI :
10.1109/ICIMW.2006.368592
