Xinghui Li

Title: Innovations of Xinghui Li in Fresnel Grating Design

Introduction

Xinghui Li is a notable inventor based in Guangdong, China. He has made significant contributions to the field of optical engineering, particularly in the design and manufacturing of Fresnel gratings. His innovative approach has led to advancements that enhance the performance of optical devices.

Latest Patents

Xinghui Li holds a patent for an "Optimized design method for manufacturing fresnel grating." This patent outlines a method that includes making a Fresnel surface type of the Fresnel grating equivalent to a curved surface type. The process involves determining an optical path difference function of the Fresnel grating and identifying parameters that minimize this function. The result is a Fresnel grating that effectively eliminates aberrations and increases the resolution of spectrometers. He has 1 patent to his name.

Career Highlights

Xinghui Li is affiliated with Tsinghua University, where he continues to engage in research and development in optical technologies. His work has garnered attention for its practical applications in improving optical systems.

Collaborations

Xinghui Li has collaborated with notable colleagues, including Qian Zhou and Jinchao Zhang. Their joint efforts contribute to the advancement of optical engineering and the development of innovative solutions in the field.

Conclusion

Xinghui Li's contributions to the design of Fresnel gratings exemplify the impact of innovative thinking in optical engineering. His work not only enhances the functionality of optical devices but also paves the way for future advancements in the field.