Title :
Origin of thermal dephasing in CW SHG in Mg:SLT
Author :
Tovstonog, Sergey V. ; Kurimura, Sunao
Author_Institution :
Nat. Inst. for Mater. Sci. (NIMS), Tsukuba
Abstract :
We investigated the properties of single-pass second-harmonic generation of CW 542 nm radiation with high efficiency by QPM in Mg:SLT. Heat generation turned out to be directly related to green light absorption in the material.
Keywords :
lithium compounds; magnesium; optical harmonic generation; optical materials; optical phase matching; thermo-optical effects; CW SHG; LiTaO3:Mg; QPM; green light absorption; heat generation; periodically poled lithium tantalite; single-pass second-harmonic generation; thermal dephasing; wavelength 542 nm; Biological materials; Biomedical materials; Ferroelectric materials; Laser tuning; Nonlinear optics; Optical fiber polarization; Optical materials; Optical wavelength conversion; Temperature; Thermal conductivity; (160.2260) Ferroelectrics; (190.4400) Nonlinear optics, materials;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
