Peihong Bai

Title: Peihong Bai: Innovator in Optical Technology

Introduction

Peihong Bai is a notable inventor based in Nanjing, China. He has made significant contributions to the field of optical technology, particularly in methods for detecting lens cleanliness. His innovative approach has the potential to enhance the performance of optical systems.

Latest Patents

Peihong Bai holds a patent for a method titled "Method for detecting lens cleanliness using spectral differential flat field correction." This method involves detecting the cleanliness of a lens situated in a flat-field optical path. The process includes utilizing a narrow-band multispectral uniform surface light source and a camera positioned perpendicular to the optical axis of the lens. The method collects bright-field and dark-field image data across multiple spectra through the lens. For each pixel, a spectral differential flat-field correction operation is performed, resulting in a series of spectral differentials. These differentials are displayed as images, allowing for the identification of non-uniform areas caused by impurities on the lens.

Career Highlights

Peihong Bai is currently associated with Mloptic Corp., where he continues to develop and refine optical technologies. His work has garnered attention for its practical applications in improving lens performance and ensuring optical clarity.

Collaborations

Peihong has collaborated with talented individuals such as Jiang He and Teresa Zhang. Their combined expertise contributes to the innovative projects at Mloptic Corp.

Conclusion

Peihong Bai's contributions to optical technology through his patented methods demonstrate his commitment to innovation in the field. His work not only advances the understanding of lens cleanliness but also enhances the overall quality of optical systems.