Photorefractive effect in Pb- based relaxor ferroelectric materials

摘要

In this work, we present a review of recent works on photorefractive effect in Pb-based relaxor ferroelectricmaterial. The review is based on the well known Kukhtarev's model [1] and recent experimental photorefractivetwo beam coupling works by He et al [2] and Abe et. al. [3,4]. We also suggest the generation of higher orders andother applications such as optical correlation, phase conjugation, which may be worked well with a Pb-Basedrelaxor ferroelectric materials. From this work, we have seen the bright future of the research in photorefractiveeffect using the Pb-based relaxor ferroelectric materials.