This study explores the application of the “Light-Innovation Fusion” teaching model in the course of Physical Optics. By incorporating a “problem-driven” teaching approach, it combines theoretical instruction with innovative experiments to enhance studentsself-learning and practical skills. The model consists of four main components: first, basic knowledge is conveyed through theoretical lectures; second, problem-driven activities spark students interest in and exploration of real-world problems; third, innovative experiments are integrated to strengthen students practical skills; fourth, project-based learning enhances teamwork and engineering practice abilities. The results of the study indicate that this model effectively stimulates students learning interests, improves their comprehensive abilities, and facilitates the integration of academic research with practical innovation.