Stitching interferometric characterization of geometric errors of hemispherical shells
Xu Wang, Shuai Xue, Shanyong Chen, Dede Zhai
Topics & Concepts
OpticsZernike polynomialsInterferometryRoundness (object)Axial symmetryPhysicsAcousticsGeometryMathematicsWavefrontOptical measurement and interference techniquesAdvanced Measurement and Metrology TechniquesLaser and Thermal Forming Techniques