Yang-Dong Zhou

End-to-End Calibration and Performance Validation of a Chromatic Confocal Displacement System with a Reproducible All-Spherical Objective

Chromatic confocal studies often report optical design and metrology performance using non-equivalent metrics, limiting reproducibility and practical comparison. We present a design-to-validation study built around a reproducible four-element, three-group all-spherical objective using CDGM catalog glasses. The objectiv...