Fajie Duan

Measurement of the phase shift between intensity and frequency modulations within DFB-LD and its influences on PGC demodulation in a fiber-optic sensor system

Kai Wang, Min Zhang, Fajie Duan et al. · Applied Optics · 2013 · 39 citations

Engineering, Optical Transmission System, Optical Modulation +21

Automatic variable selection method and a comparison for quantitative analysis in laser-induced breakdown spectroscopy

Fajie Duan, Xiao Fu, Jiajia Jiang et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 2018 · 30 citations

Engineering, Laser-induced Breakdown, Spectroscopy +6

A high-accuracy non-contact online measurement method of the rotor-stator axial gap based on the microwave heterodyne structure

Guangyue Niu, Fajie Duan, Jiajia Jiang et al. · Mechanical Systems and Signal Processing · 2020 · 24 citations

Electrical Engineering, Engineering, Microwave Heterodyne Structure +9

Research of intelligent segment-fitting algorithm for increasing the measurement accuracy of quadrant detector in straightness measuring system

Cong Zhang, Fajie Duan, Xiao Fu et al. · Optics & Laser Technology · 2020 · 18 citations

Measurement, Calibration, Education +8

Frequency-scanning interferometry for axial clearance of rotating machinery based on speed synchronization and extended Kalman filter

Ruijia Bao, Fajie Duan, Xiao Fu et al. · Optics and Lasers in Engineering · 2023 · 18 citations

Frequency-scanning Interferometry, Engineering, Measurement +8