· Information Optics 

· Optical communication

· Optical sensing

· Optical computing

· Optoelectronics

· Optical signal processing

· Laser technology and application

· Optical communication networks and systems

· Optical imaging and image processing

· Optical pattern recognition

· Optical information storage

· Optical neural network

· Digital image processing

· Optical communication and optical networks

· Optical communication technology and system

· Nonlinear optics and photonic crystals

· Optical nanomaterials and devices

· Biomedical optics

· Laser medicine and photobiology

· Optoelectronics Technology 

· Photoelectric signal

· Photoelectric imaging technique

· Semiconductor optoelectronics

· Non-imaging optical devices

· Nonlinear optical phenomena and materials

· Statistical optics: Principles and techniques

· Photometer and radiometer

· Integrated optical element

· Optical computation

· Thin film optical device

· Optical fiber technology in communication and sensing

· Innovative applications of biomedical photonics

· Photoelectric instruments and devices

· Nano-optoelectronics

· Optical fiber communication and systems

· Photoelectric measurement and control and photoelectric sensing

· Engineering optics

· Optical storage and display technology