X-ray radiography of today and tomorrow: a review of sources, technologies, and applications

• Main Author: Cheryl, Nelvina
• Other Authors: Wong Liang Jie
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2024
• Subjects: Engineering
• Online Access: https://hdl.handle.net/10356/176715
• Institution: Nanyang Technological University

X-rays, a form of electromagnetic (EM) radiation with wavelengths shorter than visible lights, have played a pivotal role in shaping our understanding of the world around us. This project delves into the sources, applications of X-rays and presents a computational program for calculating the reflectance of multilayer mirrors. The sources of X-rays are discussed in detail, covering both traditional and modern technologies. Traditional sources, such as X-ray tubes, are examined along with their principal operation and components. The project delves into advanced X-ray sources, such as the Synchrotron Radiation (SR) facilities which produce intense, coherent X-ray beams for advanced scientific research. The applications of X-rays are explored across various domains, including medicine, material science, and industrial non-destructive testing. The project highlights the crucial role of X-rays in Computed Tomography (CT), crystallography and the study of advanced materials. Finally, the project presents a computational program designed to calculate the reflectance of X-ray mirrors. These mirrors are essential components in X-ray optical systems, used to guide, focus, and manipulate X-ray beams. The program considers various factors, such as the mirror’s material and the incident angle of the X-ray, to accurate calculate the reflectance characteristics. Through this comprehensive exploration of X-rays, their sources, application, and computational reflectance calculations, the project aims to provide a deep understanding of this remarkable form of radiation and its profound impact on scientific knowledge and technological advancements.