(Topics include but are not limited to)
High-sensitivity photodetectors and sensing technologies
Laser interference and ultra-precise measurement methods
Spectral detection and trace analysis technologies
Machine vision measurement and three-dimensional shape reconstruction
Optical coherence tomography and biomedical detection
Fiber optic sensing and distributed measurement systems
Optoelectronic signal acquisition and low-noise amplification
Digital signal processing and filtering algorithms
Weak signal detection and lock-in amplification technology
Error compensation and calibration in photonic measurement
Terahertz detection and imaging technologies
Infrared and ultraviolet photodetection systems
Precise displacement measurement with gratings and encoders
Adaptive signal processing and noise suppression
Optical image processing and target recognition
Multi-sensor fusion measurement methods
Online detection and industrial quality control
Intelligent instruments and embedded processing
Quantum-enhanced precision measurement technologies
Optical frequency combs and precise metrology
Deep learning applications in photonic detection
Non-destructive testing and structural health monitoring
High-speed data acquisition and real-time processing
Integration and calibration of photonic measurement systems
Precise measurement standards and metrological traceability