| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1626355 | Journal of Alloys and Compounds | 2007 | 4 Pages |
Abstract
Sm:Fe:LiNbO3 crystal was grown by doping Sm2O3 in Fe:LiNbO3 crystal. The exponential gain coefficient, diffraction efficiency and photorefractive response time were measured by two-wave mixing experiment, respectively. It was found that the response speed was greatly improved by doping Sm ions in Fe:LiNbO3 crystal. Our analysis also showed that photoconductivity enhancement was responsible for improving the response speed in the Sm:Fe:LiNbO3 crystal.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Sh.Q. Fang, X.H. Zhang, Y.J. Qiao, Fu.R. Ling, Y.Q. Zhao,