(including but not limited to):
Topic 1: Optoelectronic Technology
photoelectric signal
Optoelectronic imaging technology
semiconductor optoelectronics 
Non imaging optical equipment
Optoelectronic instruments and devices
Nanooptoelectronics
Fiber optic communication and systems
Optoelectronic Measurement and Control and Optoelectronic Sensing
Engineering Optics
Optical storage and display technology
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
Topic 2: Laser Applications
Basic principles of laser
Design and Optimization of Laser Processing System
Advanced laser processing technology
Classification, composition, and characteristics of lasers
Laser self mixing interferometry technology
Special optical fiber
Fiber laser
Fiber optic magnetic field sensing technology
Random laser
Quantum Optics and Information
Atmospheric Optics and Environmental Monitoring
Crystal Optics and Metamaterials
Electromagnetic waves in optics
spectroscopy
New Laser Spectroscopy and Sensing Technology
Liquid crystal excited fiber optic material
The Application of Laser in Industry
Geometric Optics: Principles and Applications
Wave Optics: Theory and Experiment, etc