Construct · 1 fields · 1 citations

phase-shifting interferometry: a standalone construct

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Metrology

measuring a wavefront by recording interferograms at several known reference phase steps and computing phase at each pixel.

In metrology, phase-shifting interferometry refers to measuring a wavefront by recording interferograms at several known reference phase steps and computing phase at each pixel. This meaning comes from Bruning (1974) in Applied Optics.[1]

Unit
Recovery means
Measured by

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Nearby constructs

phase5 fields · 6 citationsjingle · one word, five constructs reference3 fields · 3 citationsjingle · one word, three constructs

References

Bruning, J. H., Herriott, D. R., Gallagher, J. E., Rosenfeld, D. P., White, A. D., & Brangaccio, D. J. (1974). Digital Wavefront Measuring Interferometer for Testing Optical Surfaces and Lenses. Applied Optics, 13(11), 2693. https://doi.org/10.1364/ao.13.002693

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