(Topics include but are not limited to)
Topic 1: Optical Technology
Information Optics and Applied Optics
Nanooptics and Photonics Technology
Optical Communication and Optical Networks
Optical Instruments and Intelligent Systems
Optical Information Processing
Optical Measurement Technology and Applications
Optical remote sensing technology
Optical Imaging and Machine Vision
Computational Imaging and Optical Analysis
Optical signal processing
Advanced optical sensing technology
Optoelectronic instrument design
Micro optics and MEMS technology
Optical detection and monitoring system
Topic 2: Laser
Laser processing system
Laser system optimization
Advanced laser processing technology
Laser measurement and detection technology
Laser spectroscopy
Optical sensing
fiber laser
Special Optical Fiber
Fiber optic sensing and monitoring technology
Laser industrial applications
Intelligent laser manufacturing system
Laser imaging
Laser detection technology
Electromagnetic Waves and Optical Applications
Infrared Laser and Detection Technology
optical material 
Photon devices
Topic 3: Information Engineering
Electronic Science and Technology
Information and Communication Engineering
Optoelectronic Information Science and Technology
Engineering Optics
Information Optics
Optoelectronic technology
Measurement and Control Technology
Computer Application Technology
Signal processing and analysis
Acquisition, exchange, and processing of information
Image recognition, processing, enhancement, and restoration
remote sensing technology
Information Security and Privacy
5G and Communication Engineering
Internet of Things (IoT)
Radar and Communication Engineering
Intelligent computing and pattern recognition
Intelligent Communication Development and Software Development