Formation and manipulation of ferroelectric domains with ultrafast light

This project aims at studying the fundamental processes governing interaction of ultrafast light pulses with an important class of materials of ferroelectrics. In particular, it will investigate physics of light-induced ferroelectric domain reversal in various types of ferroelectrics. Its outcome will lead to the development of a novel ultrafast laser domain patterning technique for application in nonlinear photonics, optical memories, and photovoltaics. This technique will be employed to create the first example of three-dimensional domain patterns for versatile wave interactions. This project expects to expand Australia's knowledge in ultrafast laser engineering of materials and contribute towards its rapid uptake by industries.