Hao Yang

Title: Hao Yang - Innovator in Optical Crystal Repair Technology

Introduction

Hao Yang is a distinguished inventor based in Harbin, China. He has made significant contributions to the field of optical materials and optical element surface repair. His innovative approach has led to advancements in the repair processes of optical crystals, enhancing their durability and performance.

Latest Patents

Hao Yang 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 creates a UG curve in UG software based on the mathematical model. This UG curve serves as the repair path for machining process simulation. The method effectively eliminates cutter marks with a constant period and enhances the KDP crystal's resistance to strong laser damage. He has 1 patent to his name.

Career Highlights

Hao Yang is affiliated with the Harbin Institute of Technology, where he has been instrumental in advancing research in optical materials. His work has garnered attention for its practical applications in improving the quality and durability of optical components.

Collaborations

Hao Yang has collaborated with notable colleagues, including Jian Cheng and Mingjun Chen. Their combined expertise has contributed to the success of various projects in the field of optical crystal repair.

Conclusion

Hao Yang's innovative methods in optical crystal repair represent a significant advancement in the field. His contributions not only enhance the performance of optical materials but also pave the way for future innovations in this area.