Presentation Search Keyword Search Apply Day Title Monday Numerical Prediction and Experimental Analysis of Residual Stress Distribution in Dissimilar Aluminum-Copper Overlapped Joints Using an Adjustable-Ring Mode Laser with Beam Oscillations Monday Variable Beam Shaping for Battery Welding Enabled by Freeform Optics Monday Enhancing Laser Welding Processes for Battery Manufacturing: Improvements in Quality and Robustness Monday Analysis of Laser Beam Welding with Superimposed 445 nm and 1070 nm Wavelength Lasers on Copper by In situ Synchrotron Diagnostics