Optical systems
Design thinking for the path from illumination to image formation.
An imaging hardware engineer building better camera experiences, from light and devices to the systems that turn them into images.

I am an Imaging Hardware Engineer at HONOR Device Co., Ltd. in Xi’an, China. I hold an M.Eng. in Electronic Information from the Beijing Institute of Technology, where I worked on optoelectronic detectors, precision measurement, and imaging technologies.
Today, I bring that research foundation into smart-device imaging — connecting optical design, optoelectronic testing, and system optimization to make Camera modules and image quality better.
Design thinking for the path from illumination to image formation.
Hands-on experience with device research, testing, and measurement.
Applying cross-disciplinary knowledge to Camera modules and image quality.
Joined as an Imaging Hardware Engineer in Xi’an.
Passed the master’s thesis defense.
Received the Outstanding Graduate award from Beijing Institute of Technology.
A collaborative patent was granted.
Experimental work met the graduation requirements.
Received the First-Class Scholarship at Beijing Institute of Technology.
First-author paper accepted by AOPC 2025.
A collaborative patent was granted.
Collaborative research published in Photonics Research.
Received the Special Scholarship at Beijing Institute of Technology.
Admitted to graduate study at Beijing Institute of Technology.
Received the National Inspirational Scholarship.
Received the National Inspirational Scholarship.

Chao Liu, Hongbo Wang, Ruizhe Zhao, Yuhao Lei, Shumin Dong, Yujin Cai, Wang Zhou, Yongtian Wang, Lingling Huang, Ke-Mi Xu.
Photonics Research, 2024, 12(10): 2158–2165.
Wang Zhou, Guang-Xiao Hu, Yong-Liang Xu, Xiang-Ran Zhao, Li-Chao Peng, Ke-Mi Xu.
AOPC 2025: Optical Sensing, Imaging, Communications, Display, and Biomedical Optics. SPIE, 2025, 13958: 139581P.
Li-Chao Peng, Wang Zhou, Guang-Xiao Hu, Ke-Mi Xu, et al.
Chinese Patent CN202510394672.3, CN119973346B, 2025.
Ke-Mi Xu, Guang-Xiao Hu, Ji-Liang Yang, Wang Zhou, et al.
Chinese Patent CN202510162899, CN120122283A, 2025.Outstanding Graduate, Beijing Institute of Technology
First-Class Scholarship, Beijing Institute of Technology
Second-Class Scholarship, Beijing Institute of Technology
Special Scholarship, Beijing Institute of Technology
Third Prize, China Graduate Mathematical Contest in Modeling
First Prize, Shaanxi Division of National Undergraduate Mathematical Contest in Modeling
Second Prize, National Undergraduate Mathematics Competition
National Inspirational Scholarship
National Inspirational Scholarship
A few pursuits that keep energy, curiosity, and perspective in motion.

Court time whenever deadlines allow.

A lifelong hobby and regular match.

Energy, focus, and a stronger routine.

A calm reset in the water.

New worlds after work.

Questions beyond the technical.

A slower pace to recharge.

Collecting light and stories.