Title :
New experimental results on the quasi phase-matching properties for MgO doped LiNbO3
Author :
Matsuda, Daiki ; Umemura, N. ; Kato, Kazuhiko
Author_Institution :
Chitose Inst. of Sci. & Technol., Chitose, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
The quasi phase-matched second-harmonic generation (SHG), sum-frequency generation (SFG), and optical parametric oscillator (OPO) wavelengths in the visible and IR regions were measured at a crystal temperature of 20 C by using the periodically poled 5mol% MgO doped congruent LiNbO3 crystals (Λ=29.0 and 28.96μm). The high-accuracy extraordinary Sellmeier equation, which reproduces the quasi phase-matching properties in the 0.39μm~4.95μm range is presented.
Keywords :
lithium compounds; magnesium compounds; optical harmonic generation; optical parametric oscillators; optical phase matching; LiNbO3:MgO; OPO; SFG; SHG; Sellmeier equation; optical parametric oscillator; quasi phase-matching properties; second-harmonic generation; sum-frequency generation; temperature 20 degC; wavelength 0.39 mum to 4.95 mum; Crystals; Equations; Frequency conversion; Gratings; Laser excitation; Lithium niobate; Mathematical model;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600539
