◕ Optics ...

·Lasers

·Infrared Technology

·Spectroscopy

·Biomedical Photonics 

·Optical Precision Instruments

·Special Optical Fibers

·Optical Sensing Technology

·Optical Communication Technology

·Semiconductor Optics

·Crystal Optics

·Nano-Optics

·Photovoltaic Technology

·Optoelectronic Instrument Design

·Optical Remote Sensing Technology

·Optoelectronic Imaging

·Design and Application of Optoelectronic Instruments

·Microwave and Optoelectronic Integration

·Optical Energy Technology

·Physical Optics

·Optical Chip Interconnects

·Optical Perception Technology

·Quantum Optics

◕ Electronic Information ...

·The integrated circuit

·Wireless networks and information systems

·Sixth Generation Mobile Communication Technology (6G) 

·Digital electronic technology

·Mobile computing and edge computing

·GPS and wireless location

·Physical electronics

·Microelectronics and solid-state electronics

·Electromagnetic field and microwave technology

·Circuits and systems

·Air - ground integrated communication network technology

·Integrated stereo imaging and machine vision technology

·Photoelectric signal and information processing

·Communication electronic circuit and technology

·Circuit basis

·Switching technology

·Computer communication network

◕ Physics ...

·Particle Physics, Field Theory, and Cosmology

·Nuclear Physics and Accelerator Physics

·Atomic and Molecular Physics

·Photophysics

·Plasma Physics

·Nano- and Mesoscopic Physics

·Surface and Low-Dimensional Physics

·Semiconductor Physics

·Strongly Correlated Systems and Superconductivity

·Magnetism

·Soft Condensed Matter Physics and Biological Physics

·Computational Physics

·Statistical Physics and Complex Systems

·Dielectric Physics

·Liquid Crystals

·Ultrafast Physics

·High Energy Density Physics

·Topological Materials, Physics, and Devices

·Physics Education