■ Solar Cell

■ Spectroscopy

■ Engineering Optics

■ Photovoltaic Technology

■ Laser Principle and Application

■ Photoelectric Signal Processing

■ Electronic Circuit and Technology

■ Photoelectric Materials and Devices

■ Optical Storage and Display Technology

■ Optical Fiber Communication and System

■ Optical Communication and Optical Network

■ Photoelectric Measurement, Control and Sensing

■ Array Signal Processing

■ Satellite Communication

■ Intelligent Signal Processing

■ Multimedia and Image Processing

■ Signal and Information Processing

■ Switching and Broadband Network

■ Communication and Information System

■ Wireless Communication and Data Transmission

■ Electromagnetic Field and Electromagnetic Wave