Presentation Search Keyword Search Apply Day Title Monday Analysis of Laser Beam Welding with Superimposed 445 nm and 1070 nm Wavelength Lasers on Copper by In situ Synchrotron Diagnostics 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