Project supported by the research funding via Program for Changjiang Scholars of China;Innovative Research Team in University,China;the National Natural Science Foundation of China(Grant No60578019);Program for Changjiang Scholars and Innovative Research Team in University
This paper investigates the photorefractive properties of iron doped lithium niobate with different [Li]/[Nb] ratios The experimental results show two photorefractive centres for iron doped near-stoichiometric lithium...