Investigation on the use of metalens fabricated with 3D printing for ultrasound imaging in non-destructive testing

• Main Author: Toh, Camden Chong Han
• Other Authors: Xiao Zhongmin
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2020
• Subjects: Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/141045
• Institution: Nanyang Technological University

Non-Destructive Testing (NDT) is used in the analysis and inspection of an object without damaging it. NDT is commonly used to detect discontinuities in the object using methods such as Ultrasonic Testing (UT). The study aims to improve image resolution with the use of metamaterial lenses using UT t...