Current Professional Societies

1. Member of China National Optical Radiation Safety and Laser EquipmentStandardization Committee (SAC/TC284/SC2)

2. Senior Member of the Chinese Optical Society

3. Member of SPIE, LPC-COS (Laser Processing Committee of China Optical Society) and CMES; Vice-director of Beijing LPC-COS

4. Editorial Board Member of Opto-Electronic Engineering

5. Editorial Board Member of Laser & Optoelectronics Progress

Research Areas

1. Laser advanced micro/nano- processing

2. Laser interaction with material physics

3. Science and technique of ultrafast laser applications

4. Intelligent laser engineering medicine: technology and equipment

Honors

1. New Century Excellent Talents, Ministry of Education of China

2. Beijing NOVA, Beijing Municipal Science & Technology Commission

3. National Excellent Doctoral Dissertation Award Nominee, Ministry of Education of China

Publications

1. Sun Weigao, Ji Lingfei*, Lin Zhenyuan, et.al. Low-energy UV ultrafast laser controlled lift-off for high-quality flexible GaN-based device [J]. Advanced Functional Materials, 2022, 32, 2111920.

2. Ji Lingfei*, Zhang Litian, Cao Lijie, et.al. Laser rapid drilling of bone tissue in minimizing thermal injury and debris towards orthopedic surgery [J]. Materials & Design, 2022, 220, 110895.

3. Lin Zhenyuan, Ji Lingfei*, Hong Minghui*. Approximately 30 nm nanogroove formation on single crystalline silicon surface under pulsed nanosecond laser irradiation [J]. Nano Letters, 2022, 22:7005-7010.

4. Lin Zhenyuan, Ji Lingfei*, Xu Yuanbo, et.al. The atomic arrangement-dependent electrical transport behavior of excimer laser induced graphene ridges on 4H-SiC [J]. Applied Surface Science, 2022, 571: 151308.

5. Zhang Litian, Ji Lingfei*, Zhang Honglong, et.al. Dynamics characteristics of a laser-induced non-spherical bubble collapsing micro-jet and its enhancement on hard tissue ablation [J]. Optics and Lasers in Engineering, 2022, 151: 106893.

6. Lin Zhenyuan, Liu Huagang, Ji Lingfei*, et.al. Realization of ~10 nm features on semiconductor surfaces via femtosecond laser direct patterning in far field and in ambient air [J]. Nano Letters, 2020, 20: 4947-4952.

7. Ji Lingfei, Zhang Ximin, Wang Wenhao, Yan Tianyang. Picosecond-nanosecond laser composite asynchronous ceramics polishing method [P]. 2021-5-25, US11014197B2.

8. Ji Lingfei, Yan Tianyang, Li Lin, Amina, Lin Zhenyuan, Wang Wenhao. High precision laser machining method for sapphire submicron-order section [P]. 2018-4-27, US10596663B2.

Personal Statement

Ji Lingfei is a Professor and the Director of Ultrafast Laser & Precision Manufacturing Research Center, Faculty of Materials and Manufacturing, Beijing University of Technology. She specializes in Optical Engineering and Material physics, especially in laser advanced micro/nano-processing; laser interaction with material; ultrafast laser processing, Intelligent laser engineering medicine: technology and equipment. She has presided the project of National Key R&D Program of China, sequential NSFC projects and other basic/applied research projects. She has authored/co-authored 4 book chapters, 100+ scientific papers and 30+ patents granted (2 US patents), and 30+ invited talks in national/international conferences. She has cultivated 40+ postdoctoral, doctoral and master students.