Affiliation: Lecturer & Master’s Supervisor, School of Weapon Science and Technology, Xi’an Technological University (XATU) Education: Ph.D. in Information and Communication Engineering, Changchun University of Science and Technology Dr. Da Xie focuses on research in single-photon LiDAR, fractional-order signal processing, and high-precision optical devices, with applications in autonomous sensing, quantum imaging, and environmental monitoring. His work emphasizes the integration of theoretical innovation and engineering practice, such as applying fractional calculus methods to noise suppression algorithms in low-light imaging and advancing core components like high-speed optical galvanometers for LiDAR systems . In terms of academic output, he has published over 10 SCI-indexed papers and filed 13 national invention patents . He actively contributes to the global academic community, serving as a committee member of the Fractional Systems and Control Committee, Chinese Association of Automation (affiliated with the International Federation of Automatic Control, IFAC) and as a reviewer for internationally renowned journals including Optics Express and IEEE Photonics Journal .