Title :
High average power and broadband THz wave generation scheme via optical rectification in 4-dimethylamino-N-methyl-4-stilbazolium tosylate crystal
Author :
Tripathi, Saroj R. ; Murate, Kosuke ; Uchida, Hironaga ; Takeya, K. ; Kawase, Kanta
Author_Institution :
Nagoya Univ., Nagoya, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We obtained average THz power of 18μW using DAST crystal via optical rectification of femtosecond pulses. This power is more than two orders higher than the average THz power obtained from the typical photoconductive antenna.
Keywords :
optical frequency conversion; organic compounds; terahertz wave generation; 4-dimethylamino-N-methyl-4-stilbazolium tosylate crystal; DAST crystal; THz wave generation scheme; optical rectification; photoconductive antenna; power 18 muW; Crystals; Nonlinear optics; Optical fibers; Optical pulses; Power lasers; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600537
