1. Theory and Technology of Optical Precision Measurement

2. Biophotonics

3. Metaverse/AR/VR

4. Microscale Light Matter Interaction and Lasers

5. Vectorial and Dynamic Optics and Photonics

6. Integrated Lithium Niobate Photonics

7. Optical Imaging and Metrology

8. Luminescence and Its Applications

9. Advanced Large-Scale Photonics Integration

10. Topological Photonics and Unconventional Light Manipulation

11.  Advanced Optical Devices and Systems