Location History:
- Hubei, CN (2022)
- Wuhan, CN (2022 - 2024)
Company Filing History:
Years Active: 2022-2024
Title: Innovations of Zhengying Li in Vibration Demodulation Systems
Introduction
Zhengying Li is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of vibration sensing technology. With a total of five patents to his name, his work focuses on enhancing the capabilities of distributed vibration demodulation systems.
Latest Patents
One of Zhengying Li's latest patents is titled "Grating enhanced distributed vibration demodulation system and method based on three-pulse shearing interference." This invention discloses a system that includes a laser device, a pulse optical modulator, and a fiber grating array, among other components. The system utilizes three-pulse dislocation interference and digital phase demodulation technologies to improve polarization fading resistance and enhance the visibility of interference signals in distributed fiber grating vibration sensing systems.
Another notable patent is the "Interferometric demodulation system and method for large capacity fiber grating sensing network." This system connects a nanoscale wide-spectrum light source to a pulse optical modulator and incorporates a Mach-Zehnder interferometer. The design allows for efficient signal processing and temperature control within the sensing network.
Career Highlights
Zhengying Li is affiliated with Wuhan University, where he continues to advance research in fiber optics and vibration sensing technologies. His innovative work has positioned him as a key figure in the development of advanced sensing systems.
Collaborations
Zhengying Li collaborates with notable colleagues, including Honghai Wang and Jiaqi Wang. Their combined expertise contributes to the ongoing research and development in their field.
Conclusion
Zhengying Li's contributions to vibration demodulation systems reflect his commitment to innovation and excellence in technology. His patents demonstrate a significant advancement in the capabilities of fiber grating sensing networks.
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