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Hasan Ahmed, Seung-Chan Hong, Jung-Ryul Lee, Development of Pulse-Echo Ultrasonic Propagation Imaging system capable of customizable area inspection

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Mai-Thanh Thai, Jung-Ryul Lee, Jeong-Beom Ihn, Hierarchical non-destructive testing scheme using laser ultrasonic propagation imager with broadband excitation and band divider

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Seung-Chan Hong, Jung-Ryul Lee, Jeong-Beom Ihn, Effect of laser oblique incidence angle in laser pulse-echo ultrasonic propagation imager

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Syed Haider Abbas, and Jung Ryul Lee, Bulk-wave ultrasonic propagation imagers

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Syed Haider Abbas, and Jung Ryul Lee, Angular scan pulse-echo ultrasonic propagation imager