Topic 1: Optoelectronic Technology
Optoelectronic Signal/Optoelectronic Imaging Technology
Semiconductor optoelectronics 
Non imaging optical equipment
Nonlinear Optical Phenomena and Materials
Statistical Optics: Principles and Techniques
Photometer and radiometer
Integrated optical components
Optical calculation
Thin film optical equipment
Fiber optic technology in communication and sensing
Innovative Applications of Biomedical Photonics
Optoelectronic instrument equipment
Nanooptoelectronics
Fiber optic communication and systems
Optoelectronic Measurement and Control and Optoelectronic Sensing
Engineering Optics
Optical Storage and Display Technology
Topic 2: Optical Sensing and Detection Technology
Fiber optic sensing and distributed sensing system
Optoelectronic sensing and multimodal sensing technology
Laser Spectroscopy and Trace Gas Detection
Optical Imaging and Visual Sensing Technology
Optoelectronic detection and measurement technology
Optical detection and sensing system based on artificial intelligence
Biochemical sensing and biophoton detection technology
Lidar and 3D imaging technology
Quantum Sensing and Precision Measurement
Topic 3: Measurement Technology and Intelligent Instruments
Micro nano metrology
Quantum Sensing and Instruments
Integrated Circuit Metrology and Instruments
Process and online measurement
Optical Metrology and Testing
Surface metrology
Material Properties
Machine Learning and Signal Processing
Intelligent automation instrument
Sensors and actuators
Uncertainty, Traceability, and Calibration
Optical imaging
Optical Technology, Applications, and Precision Measurement
Optical measurement
Optoelectronic device
Optoelectronics and Communication
Biomedical Optics 
Optical materials