Abstract: Magnetic metallic rods are widely used in the manufacture of turbine blades and other hot end components in aircraft engines, and the material structure will be changed due to the impact of ...
Aspherical Surface Measurement With Multi-Directional Lateral Shearing Phase-Shifting Interferometry
Abstract: Lateral shearing interferometry is an effective method for directly measuring the depth gradient of aspherical surfaces. To address the low phase reconstruction accuracy resulting from the ...
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