24.05.2024-26.05.2024
Experiment
Beamline Experiment at LCLS SLAC National Accelerator Laboratory
Experiment ID: L-10128
Experiemnt Title: “Initial Stage Nucleation Observation for Laser Additive Manufacturing”
PI: Dr. Sen Liu
Address: 2575 Sand Hill Rd, Menlo Park, CA 94025
1
06.01.2024 -Present
01.07.2025 -Present
06.17.2025 -Present
Collaborations
Research: Smart Additive Manufacturing with Unity-ROS2-Based Digital Twin and Reinforcement Learning
External Collaborator:
1. Qin Yang, Bradley University.
Stage 1: Development of Unity-ROS2-Based Digital Twin Framework. (Complete)
Stage 2: Implementation of Digital Twin Framework for Defect Mitigation in Additive Manufacturing. (In-progress)
Research: Laser Powder Bed Fusion's LIPSS and Data Analysis
External Collaborator:
1. Liwei Chen, University of Tokyo
Stage 1: Advance image processing on LIPSS, Plasma and Surface for data analysis. (In-progress)
Research: GAN in Smart Additive Manufacturing
External Collaborator:
1. Yalin Liao
Stage 1: Utilizing GAN to generate toolpath. (In-progress)
[1] Invited Peer Reviewer
Journal: Multidiscipline Modeling in Materials and Structures (Emerald Publishing)
Review date: February 15, 2026