Investigation on the use of metalens for ultrasound imaging in non-destructive testing

• Main Author: Tan, Xue Li
• Other Authors: Xiao Zhongmin
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2023
• Subjects: Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/167075
• Institution: Nanyang Technological University

Non-Destructive Testing (NDT) is an essential analysis technique used to evaluate an engineering component for internal discontinuities and defects without damaging the component. The principle of NDT is to transmit a high frequency mechanical energy, specifically high frequency sound waves into a c...