Flexible lateral shearing interferometry based on polarization gratings for surface figure metrology

Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry

Mitsuo Takeda, Hideki Ina, Seiji Kobayashi · Journal of the Optical Society of America · 1982 · 4.2K citations

Engineering, Interferometry, Digital Holography +16

Wave-front estimation from wave-front slope measurements

W. H. Southwell · Journal of the Optical Society of America · 1980 · 952 citations

Radar, Phase Estimation, Engineering +13

Manufacturing and measurement of freeform optics

Fengzhou Fang, X.D. Zhang, Albert Weckenmann et al. · CIRP Annals · 2013 · 797 citations

Photonics, Optical Materials, Engineering +7

Phase measuring deflectometry: a new approach to measure specular free-form surfaces

Markus Knauer, Jürgen Kaminski, Gerd Häusler · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2004 · 496 citations

Engineering, Microscopy, Measurement +19

Modal wavefront reconstruction based on Zernike polynomials for lateral shearing interferometry: comparisons of existing algorithms

Fengzhao Dai, Feng Tang, Xiangzhao Wang et al. · Applied Optics · 2012 · 98 citations

Difference Fronts, Phase Retrieval, Engineering +13