Title :
Efficient single-pass optical parametric generator for environmental gas sensing based on periodically poled stoichiometric lithium tantalate
Author :
Yu, Nan Ei ; Lee, Yonghoon ; Lee, Yeung Lak ; Jung, Changsoo ; Ko, Do-Kyeong ; Lee, Jongmin ; Kitamura, Kenji ; Takekawa, Shunji ; Ro, Jung Hoon
Author_Institution :
Adv. Photonics Res. Inst., Gwangju
Abstract :
An efficient 1064 nm-pumped OPG that could be operated at room temperature using a PPMgSLT crystal is presented. 1.6 W total output for a 4.8 W input, power conversion of 50% was achieved.
Keywords :
gas sensors; optical parametric oscillators; environmental gas sensing; periodically poled stoichiometric lithium tantalate; single-pass optical parametric generator; Bandwidth; Biomedical optical imaging; Frequency conversion; Lithium compounds; Nonlinear optics; Optical resonators; Optical scattering; Optical sensors; Pump lasers; Temperature;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453086
