Shiyuan Zhao

Title: Shiyuan Zhao: Innovator in Fiber Bragg Grating Technology

Introduction

Shiyuan Zhao is a prominent inventor based in Heilongjiang, China. He has made significant contributions to the field of fiber optics, particularly in the development of innovative measurement techniques using fiber Bragg grating (FBG) technology. With a total of 2 patents, Zhao's work is paving the way for advancements in micro-part measurement.

Latest Patents

Zhao's latest patents include a "Fabrication method of multi-core fiber Bragg grating probe used for measuring structures of a micro part based on the capillary self-assemble technique." This method involves reducing the diameter of the fiber inscribed with FBG using mechanical or etching methods. The fibers are then inserted into a tube, and a low-viscosity UV adhesive is used to create a compact structure through capillary self-assembly. The resulting multi-core FBG probe features low crosstalk between signals and low insertion loss.

Another notable patent is the "Method and equipment for dimensional measurement of a micro part based on fiber laser with multi-core FBG probe." This invention utilizes a multi-core FBG probe to transform contact displacement into spectrum shifts with high sensitivity. The method boasts advantages such as high sensitivity, low probing force, and immunity to environmental interference.

Career Highlights

Shiyuan Zhao is affiliated with the Harbin Institute of Technology, where he continues to innovate and contribute to research in fiber optics. His work has garnered attention for its practical applications in precision measurement and structural analysis.

Collaborations

Zhao has collaborated with notable colleagues, including Jiwen Cui and Kunpeng Feng, to further enhance the capabilities and applications of fiber Bragg grating technology.

Conclusion

Shiyuan Zhao's contributions to fiber optics and measurement technology are significant and impactful. His innovative patents reflect a commitment to advancing the field and improving measurement techniques for micro parts.