Calibration of the DOE lens array based multipoint diffraction strain sensor

• Main Authors: Zhu, Hui, Asundi, Anand Krishna
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2013
• 主題: DRNTU::Engineering::Mechanical engineering
• 在線閱讀: https://hdl.handle.net/10356/79940; http://hdl.handle.net/10220/10072

Multipoint Diffraction Strain Sensor (MDSS) is a non-contact whole field strain sensing system. DOE-based lens arrays are designed and used to replace the typical micro-lens array in our MDSS system. These DOE patterns are displayed on the liquid crystal spatial light modulator. So with different fo...