Transient Laser Energy Absorption, Co-axial Melt Pool Monitoring, and Relationship to Melt Pool Morphology
Brandon Lane, Ivan Zhirnov, Sergey Mekhontsev, Steven Grantham, Richard E. Ricker, Santosh Rauniyar, Kevin Chou
Topics & Concepts
Materials scienceLaserAbsorption (acoustics)OpticsTunable diode laser absorption spectroscopyKeyholeOptoelectronicsDistributed feedback laserWavelengthComposite materialPhysicsWeldingAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesAdditive Manufacturing and 3D Printing Technologies