18 research outputs found
Calibration of geometrical systematic error in high-precision spherical surface measurement
Full text linkHigh-precision technique for in-situ testing of the PZT scanner based on fringe analysis
Full text linkModified polarization point diffraction interferometer with extended measurable NA for spherical surface testing
Full text linkPoint diffraction interferometer with adjustable fringe contrast for testing spherical surfaces
Full text linkDemodulation of a single complex fringe interferogram with a path-independent regularized phase-tracking technique
Full text linkDemodulation of a single-image interferogram using a Zernike-polynomial-based phase-fitting technique with a differential evolution algorithm
Full text link<title>Novel double-focus interferometer for scanning force microscope</title>
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