Optical Testing Science and Instruments at Nanjing Tech University is an engineering discipline that focuses on the principles, technologies and applications of optical measurement and testing systems used to analyse and characterise optical properties, precision components and photonic devices. The programme combines core knowledge from optics, photonics, instrumentation, signal processing and control engineering to train students in optical system design, precision measurement techniques, optical sensors, interferometry, spectroscopy and automatic optical inspection technologies. Through a blend of theoretical coursework, hands-on laboratory work and project-based research, students gain the skills to develop and optimise optical testing instruments and systems applied in areas such as manufacturing quality assurance, optical communications, biomedical imaging, materials characterisation and environmental sensing. The field prepares graduates for careers in optical engineering, instrument development, quality metrology, research and technical innovation across high-tech industries and scientific research settings, while fostering interdisciplinary collaboration with photonics, electronics and mechanical systems.

NOTE: The university may have additional program-specific eligibility requirements. It is recommended to verify these on the official university website.