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J W Hong, M S Jeon, J R Lee, Automatic Laser Beam Alignment Algorithm for Angular Pulse-Echo Ultrasonic Propagation Imaging System

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K J Lee, D H Jin, J R Lee, Development of Laser Ultrasonic Testing Technology for Diagnosis of Reusable Rocket CFRP Composite Combustion Chamber

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K S Ma, K J Lee, J R Lee, A Study on 3D Scan-Based Robot Arm Control Approach for Pulse-Echo Laser Ultrasonic Testing of Curved Composite Structures

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M S Jeon, J R Lee, 4-Dimensional mapping method based on angular pulse-echo ultrasonic propagation imaging system

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K S Ma, K J Lee, J R Lee, Development of 3D Scan Integrated Robot Arm Control for Pulse-Echo Laser Ultrasonic Testing