Abstract: Spectroscopic techniques have promoted fields such as physics, chemistry, biology, and medicine, gradually becoming a cornerstone of modern science and technology. They are essential across a wide range of areas, from fundamental research and education to practical applications in daily life and public safety. Currently, only a select few science-related majors incorporate spectroscopic techniques into their curricula, while other disciplines have yet to introduce related courses. To advance new engineering disciplines and meet the practical application needs of public security institutions, a comprehensive exploration was conducted into the teaching reform strategies for the college physics laboratory course at the People's Public Security University of China. First, analyzing the current state of college physics laboratory courses in public security technology majors, highlighting improving teaching quality through optimizing teaching models and content. Next, from the perspective of public security technology majors, it explores the alignment between industry demands and curricula construction. Finally, by integrating spectroscopic technology to enhance course content and emphasizing relevance and practical application, the role of college physics courses in cultivating public security technical talent is strengthened, contributing to the development of a new technology-driven policing model.