Title :
Frequency and bandwidth tunable terahertz generation at a fan-shaped quasi-phase-matching device
Author :
Kyu-Sup Lee ; Takekawa, Shunji ; Kitamura, Kokoro ; Do-Kyeong Ko ; Yu, N.E.
Author_Institution :
Dept. of Phys. & Photon Sci., Gwangju Inst. of Sci. & Technol. (GIST), Gwangju, South Korea
fDate :
June 30 2013-July 4 2013
Abstract :
Simultaneous tunable terahertz wave generation with the frequency range (0.85 ~ 1.59 THz) and the bandwidth range (43 ~ 78 GHz) was demonstrated using a fan-shaped periodically poled stoichiometric lithium tantalate crystal.
Keywords :
lithium compounds; microwave photonics; optical phase matching; optical tuning; stoichiometry; terahertz wave generation; LiTaO3; bandwidth tunable terahertz generation; fan-shaped periodically poled stoichiometric lithium tantalate crystal; fan-shaped quasiphase-matching device; frequency 0.85 THz to 1.59 THz; frequency 43 GHz to 78 GHz; frequency tunable terahertz generation; Bandwidth; Biomedical optical imaging; Crystals; Laser beams; Laser theory; Nonlinear optics; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6599978
