Company Filing History:
Years Active: 2024-2025
Title: Innovations of Inventor Chen Zhang
Introduction
Chen Zhang is a prominent inventor based in Harbin, China. He has made significant contributions to the field of laser technology, particularly in the areas of frequency modulation and interferometric ranging. With a total of 3 patents to his name, his work continues to influence advancements in precision measurement techniques.
Latest Patents
One of Chen Zhang's 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 for 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
Chen Zhang is affiliated with the Harbin Institute of Technology, where he conducts research and development in advanced laser technologies. His work has garnered attention for its practical applications in various scientific and industrial fields.
Collaborations
Throughout his career, Chen has collaborated with notable colleagues, including Yisi Dong and PengCheng Hu. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Chen Zhang's contributions to laser technology and frequency modulation have established him as a key figure in his field. His patents reflect a commitment to advancing precision measurement techniques, which have significant implications for various applications.