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20122025
most citedSuper-resolution far-ultraviolet equivalent-wavelength interferometry combining the phase of several visible-wavelength interferograms

62 citations · 317 across the 21 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

eess.SP2019

High-precision temporal interferometry from nonlinearly-spaced phase-shifted interferograms through spatial-filtering

Manuel Servin, Moises Padilla, Guillermo Garnica +1

We present a high-precision temporal-spatial phase-demodulation algorithm for phase-shifting interferometry (PSI) affected by random/systematic phase-stepping errors. Laser interfe…

eess.SP2019★ 15 cited

Fourier spectra for nonuniform phase-shifting algorithms based on principal component analysis

Manuel Servin, Moises Padilla, Guillermo Garnica +1

We develop an error-free, nonuniform phase-stepping algorithm (nPSA) based on principal component analysis (PCA). PCA-based algorithms typically give phase-demodulation errors when…