Company Filing History:
Years Active: 2010
Title: Yuhua Li: Innovator in High Temperature Sustainable Fiber Bragg Gratings
Introduction
Yuhua Li is a prominent inventor based in Hong Kong, CN. She has made significant contributions to the field of optical fibers, particularly with her innovative work on high temperature sustainable fiber Bragg gratings. Her inventions are paving the way for advancements in high temperature sensors.
Latest Patents
Yuhua Li holds a patent for her invention titled "High temperature sustainable fiber Bragg gratings." This optical fiber features a high thermal resistance fiber Bragg grating (FBG) that is stable up to 1200°C. Compared to existing FBGs, her invention provides greatly enhanced thermal stability. The grating reflectivity and resonant wavelength are maintained for an extended duration at high temperatures, making it suitable for high temperature sensors. The high thermal resistance of the FBG is achieved through a method of pre-annealing the optical fiber at high temperatures prior to inscribing the FBG. Additionally, the thermal resistance can be further enhanced through a post-FBG creation step of heat treating the optical fiber and FBG. Yuhua Li has 1 patent to her name.
Career Highlights
Yuhua Li is affiliated with The Hong Kong Polytechnic University, where she continues her research and development in optical technologies. Her work has garnered attention for its practical applications in various industries.
Collaborations
Yuhua Li collaborates with notable colleagues, including Dongning Wang and Jian Lu, who contribute to her research endeavors.
Conclusion
Yuhua Li's innovative work in high temperature sustainable fiber Bragg gratings showcases her expertise and commitment to advancing optical fiber technology. Her contributions are significant in the realm of high temperature sensors, and her ongoing research promises to yield further advancements in the field.