Two-dimensional displacement measurement based on two parallel gratings
Two-dimensional displacement measurement based on two parallel gratings is a scholarly work by Jiubin Tan, published in 2018 in ''Review of Scientific Instruments''. The main subjects of the publication include materials science, optics, grating, Blazed grating, interference, physics, Holographic grating, digital image correlation, perpendicularity, Planar, displacement, Ultrasonic grating, fiber-optic sensor, dimensional metrology, and diffraction grating. Experiments were implemented, and the results demonstrate the validity of the 2-D planar grating encoder..