Topic 1: Optoelectronic Science
Infrared Technology and Infrared Information Processing
Optical Information Processing Technology and Applications
Optoelectronic functional materials and devices
Plasma technology
Laser Technology and Applications
Optical Science
Geometric optics
Wave optics
Quantum Optics
Crystal Optics and Metamaterials
Electromagnetic wave
Non imaging optics
Nonlinear optics 
Topic 2: Electronic Information
Signal processing
Wireless networks and information systems
The sixth generation mobile communication technology (6G)
Sensors and the Internet of Things
Mobile computing and edge computing
GPS and wireless positioning
Physical Electronics
Microelectronics and Solid State Electronics
Electromagnetic Field and Microwave Technology
Circuits and Systems
Integrated Air Ground Communication Network Technology
Integrated Stereoscopic Imaging and Machine Vision Technology
Optoelectronic Signal and Information Processing
Communication Electronic Circuit and Technology
Fundamentals of Electric Circuits
Exchange technology
Computer Communication Network
Digital Electronic Technology
Optical fiber communication
Wireless communication
Analog communication
Integrated Circuit
Topic 3: Sensors
Sensors, actuators and their applications
Multi sensor information fusion technology
Physical, chemical, and biological sensors
Digital output sensor
Sensor theory, principles, effect design, standardization
Intelligent sensors and systems
Sensor instrument
Virtual Instrument Sensor Interface
Bus signal processing
Network signal processing
Sensor technology and materials
Nano sensors
Microsystem