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Xu Xiaoyi, one of the silver medalists of 2023 Chambroad Outstanding Doctoral Award

Release time:2024-06-14 Hit:

Xu Xiaoyi, Ph.D. from Nanjing University, supervised by Professor Zhang Yong.

Research Interests: Mainly optical micro and nano-fabrication, dielectric superlattices, and nonlinear optics, including the construction of femtosecond laser direct-write systems; preparation of 1D, 2D, and 3D nano-ferroelectric domain structures; nonlinear frequency conversion, nonlinear beam shaping, nonlinear holographic imaging, etc. based on nonlinear photonic crystals.

Achievements: Xu Xiaoyi developed a novel femtosecond laser polarization technology targeting lithium niobate crystals using the localized thermoelectric field generated by light-matter interaction. She realized 3D nano-ferroelectric domain polarization within crystals with high coercive fields for the first time.