Dynamic measurement via laser interferometry : crystal growth monitoring and modal parameter analysis

• Main Authors: Yang, Chong, Fu, Yu, Zhao, Jing, Miao, Hong, Zhu, Changchun, Zhang, Ping
• Other Authors: Quan, Chenggen
• Format: Conference or Workshop Item
• Language: English
• Published: 2018
• Subjects: Dynamic Measurement; Laser Interferometry; DRNTU::Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/88606; http://hdl.handle.net/10220/46949
• Institution: Nanyang Technological University

Generally there are two categories of noncontact laser interferometric methods commonly used in dynamic measurement, camera-based full-field interferometry and photo-sensor-based laser Doppler interferometry. The two methods have different advantages and disadvantages thus are suitable for different...