Observation of strong stimulated photorefractive scattering and self-pumped phase conjugation in LiNbO3:Mg in the ultraviolet.
We report on the observation of diffusion-dominant photorefraction and light-induced nonlinear forward and backward scattering in highly Mg-doped LiNbO3 at 351 nm. We also demonstrate what we believe to be the first continuous-wave self-pumped phase conjugation via stimulated photorefractive backscattering in the ultraviolet.
Qiao
Haijun
H
Tomita
Yasuo
Y
Xu
Jingjun
J
Wu
Qiang
Q
Zhang
Guoquan
G
Zhang
Guangyin
G