Company Filing History:
Years Active: 2025
Title: Innovations of Haiyun Xia in Atmospheric Measurement Technologies
Introduction
Haiyun Xia is a prominent inventor based in Anhui, China. He has made significant contributions to the field of atmospheric measurement technologies. His innovative work focuses on the development of advanced laser radar systems for measuring atmospheric composition.
Latest Patents
Haiyun Xia holds a patent for a "Dispersion gating-based atmospheric composition measurement laser radar." This invention utilizes a femtosecond laser that is stretched into a broad pulse laser through dispersion. The technology maps a femtosecond spectrum into a broadened laser pulse, which is then subjected to time domain gating using an intensity modulator. This process allows for the selection of a laser of a preset wavelength. By adjusting the delay of an electrical drive signal of the intensity modulator, the laser wavelength scanning is achieved. The system can obtain an absorption spectrum of specific atmospheric compositions, enabling precise measurement of gas concentrations. The atmospheric composition measurement laser radar is capable of free gating on the emitted laser wavelength, ensuring high precision in wavelength selection. Additionally, it can scan and detect multiple gases by adjusting the center wavelength of a filter.
Career Highlights
Haiyun Xia is affiliated with the University of Science and Technology of China, where he continues to advance research in atmospheric measurement technologies. His work has garnered attention for its innovative approach and practical applications in environmental monitoring.
Collaborations
Haiyun Xia collaborates with notable colleagues, including Zhen Zhang and Mingjia Shangguan, who contribute to his research endeavors.
Conclusion
Haiyun Xia's contributions to atmospheric measurement technologies exemplify the impact of innovative inventions in environmental science. His patented laser radar system represents a significant advancement in the field, showcasing the potential for precise atmospheric analysis.