Xu Han

Lecturer

Department of Optoelectronic Information Science and Engineering

Tel: 
Mail:  xuhan@hfut.edu.cn

• 07, 2023 -: Lecturer, Dept. of Optoelectronic Information Science and Engineering, Hefei University of Technology, PR China

• 09, 2017 - 06, 2023: PhD Student, both in Royal Melbourne Institute of Technology (Melbourne, Australia) and Lanzhou University (Lanzhou, PR China) 

• 09, 2013 – 06, 2017: Undergraduate Student, Major in Microelectronics Science and Engineering, Hefei University of Technology, PR China

Teaching

Research

Development and application of photonic integrated circuits. The research focuses on Silicon photonic and Thin-film lithium niobate photonic devices including optical modulators, optical mode and polarization manipulating devices, optical interfaces, optical biochemical sensors, electro-optic logic gates, optical nonlinear devices, etc.

Selected Papers/Patentsand Honors

1.Xu Han, Yongheng Jiang, Huifu Xiao, Mingrui Yuan, Thach Giang Nguyen, Andreas Boes, Guanghui Ren, Yong Zhang, Qinfen Hao, Yikai Su, Arnan Mitchell, and Yonghui Tian, Subwavelength grating assisted contra-directional couplers in lithium niobate on insulator, Laser & Photonics Reviews 17(10), 2300203 (2023). 

2.Xu Han, Mingrui Yuan, Huifu Xiao, Guanghui Ren, Thach Giang Nguyen, Andreas Boes, Yikai Su, Arnan Mitchell, and Yonghui Tian, Integrated photonics on the dielectrically loaded lithium niobate on insulator platform, Journal of the Optical Society of America B 40(5), D26-D37 (2023). 

3.Xu Han, Li Chen, Yongheng Jiang, Andreas Frigg, Huifu Xiao, Thach Giang Nguyen, Andreas Boes, Jianhong Yang, Guanghui Ren, Yikai Su, Arnan Mitchell, and Yonghui Tian, Integrated subwavelength gratings on a lithium niobate on insulator platform for mode and polarization manipulation, Laser & Photonics Reviews 16(7), 2200130 (2022).

4.Xu Han, Yongheng Jiang, Andreas Frigg, Huifu Xiao, Pu Zhang, Thach Giang Nguyen, Andreas Boes, Jianhong Yang, Guanghui Ren, Yikai Su, Arnan Mitchell, and Yonghui Tian, Mode and polarization-division multiplexing based on silicon nitride loaded lithium niobate on insulator platform, Laser & Photonics Reviews 16(1), 2100529 (2022).

5.Xu Han, Yongheng Jiang, Andreas Frigg, Huifu Xiao, Pu Zhang, Andreas Boes, Thach Giang Nguyen, Jianhong Yang, Guanghui Ren, Yikai Su, Arnan Mitchell, and Yonghui Tian, Single-step etched grating couplers for silicon nitride loaded lithium niobate on insulator platform, APL Photonics 6(8), 086108 (2021).