3 research outputs found
The r 22 electro-optic coefficients in indium-doped congruent lithium–niobate crystals
International audienc
The r(22) electro-optic coefficients in indium-doped congruent lithium-niobate crystals
The high-and low-frequency electro-optic coefficients r(222) of In-doped
lithium niobate (LN) and the corresponding dielectric permittivity as
well, have been experimentally determined and compared with the results
obtained in undoped congruent LN crystals. Compared to pure congruent
lithium niobate, a low acoustic contribution of the electro-optic and
dielectric properties are originally found in indium (In)-doped
congruent lithium niobate (LN:In) crystals in the low indium
concentration range [0.12-1.7 mol%]. All reported results confirm
that the LN:In is a very promising candidate for several non-linear
devices as Pockels cells for laser Q-switching