◕ Green energy technology

- Solar energy 

- Perovskite light-storage integration 

- Photovoltaic laminated photoelectric synergy 

- Photoelectrocatalytic hydrogen energy preparation 

- Photoelectric sensing of energy equipment 

- Photothermal photoelectric energy storage coupling 

- Photoelectric detection of battery defects 

- Power grid transmission photoelectric communication 

- Photoelectric conversion of biomass 

- Photoelectric control energy storage system 

- Flexible photoelectric energy integration 

- Photoelectric diagnosis of solid state battery 

- Photoelectric sensing of hydrogen energy leakage 

- AI-driven photoelectric material design

◕ Photoelectric materials 

- Infrared materials 

- Laser materials 

- Optical fiber materials 

- Nonlinear optical materials 

- Semiconductor materials 

- Solar cell materials 

- Other optoelectronic materials and devices