Xiaoqiang Peng

Title: Innovations of Xiaoqiang Peng in Aspheric Surface Measurement

Introduction

Xiaoqiang Peng is a notable inventor based in Changsha, China. He has made significant contributions to the field of optical engineering, particularly in the measurement of aspheric surfaces. His innovative work has led to the development of advanced technologies that enhance precision in optical measurements.

Latest Patents

Xiaoqiang Peng holds a patent for a "Near-null compensator and figure metrology apparatus for measuring aspheric surfaces by subaperture stitching and measuring method thereof." This invention features a variable near-null compensator designed for measuring aspheric surfaces through subaperture stitching. The apparatus includes a pair of counter-rotating CGH phase plates, each equipped with a phase function that incorporates two terms, Z5 and Z7, of Zernike polynomials. The design ensures that the optical axis of the near-null compensator aligns with that of the interferometer, facilitating accurate measurements.

Career Highlights

Xiaoqiang Peng is affiliated with the National University of Defense Technology, where he continues to advance research in optical measurement technologies. His work has garnered attention for its innovative approach to solving complex problems in the field.

Collaborations

He has collaborated with esteemed colleagues such as Shanyong Chen and Shengyi Li, contributing to a dynamic research environment that fosters innovation and development in optical engineering.

Conclusion

Xiaoqiang Peng's contributions to the field of optical engineering, particularly through his patent on aspheric surface measurement, highlight his role as a leading inventor. His work not only advances technology but also sets a foundation for future innovations in the industry.