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. 1974 Jan 1;13(1):200-2.
doi: 10.1364/AO.13.000200.

White light extended source shearing interferometer

J C Wyant

White light extended source shearing interferometer

J C Wyant. Appl Opt. .

Abstract

A grating lateral shear interferometer is described that can be used with a white light source. The use of the interferometer with certain types of extended sources is also demonstrated.

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