Title :
Preparation and nonlinear optical properties of CuCl microcrystalline doped in SiO2 nanocomposites
Author :
Zhou, Q.F. ; Zhang, Q.Q. ; Zhang, J.X. ; Zhang, L.Y. ; Yao, Xiu
Author_Institution :
Dept. of Phys., Zhongshan Univ., Guangzhou, China
Abstract :
Nanocomposites of CuCl/SiO2 have been prepared by the hydrolysis and polymerization of complex metal alkoxide. The influence of various factor on hydrolysis-polymerization condition has been investigated, rapid gelling process has been developed. Structural changes in the gels are analyzed, the grain size can be calculated from Scherrer equation. The third order nonlinear susceptibility of the samples are measured by degenerate four-wave mixing (DFWM)
Keywords :
composite materials; copper compounds; grain size; multiwave mixing; nanostructured materials; nonlinear optical susceptibility; optical glass; semiconductor doped glasses; silicon compounds; sol-gel processing; CuCl microcrystalline dopant; CuCl-SiO2; Scherrer equation; SiO2 nanocomposite; complex metal alkoxide; degenerate four-wave mixing; gelling; grain size; hydrolysis; nonlinear optical properties; polymerization; preparation; structure; third order nonlinear susceptibility; Excitons; Glass; Inorganic materials; Laboratories; Nanocomposites; Nonlinear optics; Optical materials; Optical polymers; Physics; Temperature;
Conference_Titel :
Electrets, 1996. (ISE 9), 9th International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-2695-4
DOI :
10.1109/ISE.1996.578132
