Effects of laser power modulation on keyhole behavior and energy

Spattering mechanism of laser powder bed fusion additive manufacturing on heterogeneous surfaces

Schematic diagram of the welding cross section showing the

Laser Welding

Core units of remote laser welding system

Effects of laser power modulation on keyhole behavior and energy absorptivity for laser welding of magnesium alloy AZ31

Morphologies of transversal cross sections of laser welded AZ31

Pulsed Nd:YAG laser spot welding of an AZ31 magnesium alloy

Cross-sectional microstructures of pulsed laser spot welding of an

Yan CAI, Associate Professor, PhD

Mechanism study on the effects of power modulation on energy coupling efficiency in infrared laser welding of highly-reflective materials - ScienceDirect

SEM images of the weld microstructure neighboring the fusion line

Dynamic images of keyhole opening and molten pool during laser lap

Characteristics of the molten pools observed by high-speed camera

Dynamic images of keyhole opening and molten pool during laser lap

Modulation matters - how to build all features great and small