Prof. Changfeng Fang Profile

Prof. Changfeng Fang

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Publications (3)

Proceedings Article | 4 April 2023 Paper

A magneto-optical setup realizing simultaneous Kerr and Faraday detection

Zhelin Qu, Shuo Liu, Xudong Fan, Changfeng Fang, Xian Zhao, Jun-Lei Wang

Proceedings Volume 12617, 126174X (2023) https://doi.org/10.1117/12.2666416

KEYWORDS: Signal detection, Silicon nitride, Magneto-optics, Kerr effect, Magnetism, Modulators, Polarizers, Photodetectors, Incident light, Polarization

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Proceedings Article | 4 April 2023 Paper

Optimizing the precision of the acquired optical tweezers stiffness with the FPGA-based PID algorithm

Shuo Liu, Xudong Fan, Zhelin Qu, Changfeng Fang, Xian Zhao, Jun-Lei Wang

Proceedings Volume 12617, 1261745 (2023) https://doi.org/10.1117/12.2666251

KEYWORDS: Optical tweezers, Particles, Bragg cells, Field programmable gate arrays, Laser stabilization, Modulation, Feedback loops, Polystyrene, Optical spheres, Objectives

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Proceedings Article | 21 March 2023 Paper

Measurement of single bubble sonoluminescence in potassium dihydrogen phosphate solutions

Xu-dong Fan, Shuo Liu, Jie-zhao Lv, Xian Zhao, Jun-Lei Wang, Chang-feng Fang

Proceedings Volume 12595, 125951Q (2023) https://doi.org/10.1117/12.2668803

KEYWORDS: Ultrasonics, Liquids, Water, Bubbles, Sonoluminescence, Temperature metrology, Ions, Ultrasonography, Potassium, Phosphates

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