| Issue |
J. Phys. IV France
Volume 123, March 2005
|
|
|---|---|---|
| Page(s) | 365 - 369 | |
| DOI | https://doi.org/10.1051/jp4:2005123067 | |
J. Phys. IV France 123 (2005) 365-369
DOI: 10.1051/jp4:2005123067
Theoretical study of photoconductivity and refractive index change in LiNbO3:Fe
M.A. Ouabbou and D. KhatibLaboratoire de Physique du Solide Théorique, Département de Physique, Faculté des Sciences, BP. 8106, Université Ibn Zohr, 80000 Agadir, Maroc
Abstract
The photoconductivity and the refractive index change
in iron-doped lithium niobate (LiNbO3:Fe) are studied using a charge
transport model: "two-center model". The results of our calculations
highlight the non-linear dependence of the photoconductivity and the
refractive index change with the illumination intensity.
© EDP Sciences 2005