Interferometric dynamic measurement : techniques based on high-speed imaging or a single photodetector

• Main Authors: Fu, Yu, Pedrini, Giancarlo, Li, Xide
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/103902; http://hdl.handle.net/10220/20030
• Institution: Nanyang Technological University

In recent years, optical interferometry-based techniques have been widely used to perform noncontact measurement of dynamic deformation in different industrial areas. In these applications, various physical quantities need to be measured in any instant and the Nyquist sampling theorem has to be sati...