Jinran Zhang

Title: Jinran Zhang: Innovator in Laser Frequency Modulation Technologies

Introduction

Jinran Zhang is a prominent inventor based in Harbin, China. He has made significant contributions to the field of laser frequency modulation technologies. With a total of 2 patents, his work focuses on enhancing measurement accuracy in various applications.

Latest Patents

One of his latest patents is the "Micro-probe laser frequency modulation interferometric ranging method and system." This innovative method allows for continuous and slow changes in the modulated laser wavelength, which results in a periodic phase change in the interference signal. By utilizing wavelength scanning technology, it achieves real-time measurement of distances with high relative accuracy.

Another notable patent is the "Frequency stabilization method and system for tunable light sources based on characteristic curve reconstruction." This invention addresses challenges in frequency stabilization technologies, particularly in micro-probe laser interferometry. It proposes a high-precision laser frequency stabilization method that balances large-amplitude and high-bandwidth frequency modulation, ensuring accurate measurements over large ranges.

Career Highlights

Jinran Zhang is affiliated with the Harbin Institute of Technology, where he continues to advance research in laser technologies. His work has garnered attention for its practical applications in various scientific fields.

Collaborations

He collaborates with talented colleagues, including Yisi Dong and Wenwen Li, who contribute to his research endeavors. Their combined expertise enhances the innovative potential of their projects.

Conclusion

Jinran Zhang's contributions to laser frequency modulation technologies exemplify his commitment to advancing measurement accuracy. His patents reflect a deep understanding of complex scientific principles and their practical applications.