Acta Optica Sinica, Volume. 10, Issue 11, 999(1990)
Oblique-incidence interferometer using holographic gratings as beam-splitter
A grazing interferometry, using holographic diffraction, gratings as beam-splitter, for measuring the flatness of non-optical surfaces is described. The Interferometer is relatively easy to set up and stable once aligned.
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[in Chinese], [in Chinese], [in Chinese]. Oblique-incidence interferometer using holographic gratings as beam-splitter[J]. Acta Optica Sinica, 1990, 10(11): 999
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