Laser ultrasonic frequency-domain imaging and phase weighted optimization based on full matrix capture
Zenghua Liu, Long Chen, Yanping Zhu, Xiaoyu Liu, Zhaojing Lu, Cunfu He
Topics & Concepts
Ultrasonic sensorMaterials scienceFrequency domainLaser ultrasonicsOpticsLaserImage qualityTime domainSIGNAL (programming language)Thermoelastic dampingPhase (matter)AcousticsComputer sciencePhysicsArtificial intelligenceComputer visionLaser power scalingImage (mathematics)ThermalQuantum mechanicsDiode-pumped solid-state laserMeteorologyProgramming languageUltrasonics and Acoustic Wave PropagationPhotoacoustic and Ultrasonic ImagingThermography and Photoacoustic Techniques