Formation and manipulation of ferroelectric domains with ultrafast light

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This project aims to study the fundamental processes governing interaction of ultrafast light pulses with an important class of ferroelectric materials. In particular, it will investigate the physics of light-induced ferroelectric domain reversal in various types of ferroelectrics. Project outcomes 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, with great potential for commercialisation.