Callan Herberger R&D Assistant Staff - Hybrid Manufacturing Research Contact HERBERGERCA@ORNL.GOV All Publications Multimodal sensor fusion for real-time standoff estimation in directed energy deposition Coaxial Color Channel Focus Evaluation to Estimate Standoff Height in Directed Energy Deposition Additive Manufacturing... Coaxial color channel focus evaluation to estimate standoff height in directed energy deposition additive manufacturing Review of in situ process monitoring for metal hybrid directed energy deposition... Key Links Organizations Energy Science and Technology Directorate Manufacturing Science Division Secure and Digital Manufacturing Section Manufacturing Systems Analytics Group