Chao Tan

Title: Chao Tan - Innovator in Optical Crystal Repair Technology

Introduction

Chao Tan is a prominent inventor based in Harbin, China. He has made significant contributions to the field of optical materials and surface repair technology. His innovative approach has led to the development of a unique method that enhances the repair processes for optical crystals.

Latest Patents

Chao Tan holds a patent for a "Variable-step-distance micro-milling repair cutter path generating method for damage points on the surface of optical crystal." This method involves establishing a mathematical model of a repair profile and determining discrete contact points between a cutter and the repair profile. The process utilizes a GPR path generating method to control the movement trend of a pseudo-random path. By interpolating the cutter position control point set into a spatial curve using a NURBS modeling method, the method effectively creates a UG curve for machining process simulation. This innovative approach significantly improves the ability of KDP crystals to resist strong laser damage while effectively eliminating cutter marks.

Career Highlights

Chao Tan is affiliated with the Harbin Institute of Technology, where he continues to advance research in optical materials. His work has garnered attention for its practical applications in enhancing the durability and performance of optical elements.

Collaborations

Chao Tan collaborates with notable colleagues, including Henan Liu and Xumeng Cheng. Their combined expertise contributes to the ongoing development of innovative solutions in the field of optical crystal repair.

Conclusion

Chao Tan's contributions to optical crystal repair technology exemplify the impact of innovative thinking in engineering. His patented methods not only advance the field but also pave the way for future developments in optical materials.