(The following topics include but are not limited to)
Track 1: Optical Physics and Photonics
Geometric Optics, Physical Optics and Nonlinear Optics
Quantum Optics and Quantum Optics Fundamentals
Micro-nano Optics and Metasurface Photonics
Integrated Photonics and Silicon Photonics Technology
Optical Fiber Optics and Optical Waveguide Technology
Optical Detection and Optical Imaging Technology
Spectroscopy and Spectral Analysis Technology
Optical Materials and Photonic Crystals
Terahertz Photonics and Technology
Computational Imaging and Super-resolution Imaging
Biomedical Photonics and Optical Diagnosis and Treatment
Optical Measurement and Optical Metrology Technology
Adaptive Optics and Wavefront Regulation
Topological Photonics and New Light Field Regulation
Optical Films and Optical Coating Technology
AI and Machine Learning Methods in Optical Physics

Track 2: Laser Technology and Laser Applications
Laser Physics and Laser Principles
Solid-state Lasers and Fiber Lasers
Semiconductor Lasers and Quantum Cascade Lasers
Ultrafast Lasers and Femtosecond Laser Technology
High-power Lasers and Laser Amplification Technology
Tunable Lasers and Narrow-Linewidth Lasers
Nonlinear Optics and Frequency Conversion Technology
Laser Resonator Design and Beam Regulation
Laser Materials and Gain Media
Laser Modulation, Mode-locking and Q-switching Technology
Laser Beam Shaping and Transmission Control
Laser Micro-nano Processing and Precision Manufacturing
Laser Spectroscopy and Laser Sensing
Lidar and Laser Ranging Technology
Laser Medicine and Biomedical Applications
Laser Safety and Protection Technology

Track 3: Quantum Information Science and Technology
Quantum Optics and Quantum Information Fundamentals
Quantum Communication: Theoretical and Experimental Progress
Quantum Key Distribution and Quantum Networks
Quantum Computing and Quantum Algorithms
Quantum Metrology and Quantum Sensing
Quantum Measurement and Control
Single Photon Sources and Detectors Technology
Entangled Photons and Non-classical Light Fields
Quantum Internet and Quantum Relayers
Quantum Interactions between Light and Matter
Cold Atoms and Cold Molecules Physics
Quantum Superstructures and Topological Quantum Photonics
...