Differential rotationally shearing interferometer for optical testing of asymmetrical wavefronts

Marija Scholl; Gonzalo Paez

doi:10.1117/12.287841

22 September 1997 Differential rotationally shearing interferometer for optical testing of asymmetrical wavefronts

Marija Scholl, Gonzalo Paez

Proceedings Volume 3110, 10th Meeting on Optical Engineering in Israel; (1997) https://doi.org/10.1117/12.287841
Event: 10th Meeting on Optical Engineering in Israel, 1997, Jerusalem, Israel

Abstract

We present a theoretical basis for a new type of interferometer, a differential rotationally shearing interferometer. It differs from the traditional rotationally shearing interferometer in that the angle of rotation is infinitesimal or, at least, very small. A differential rotationally shearing interferometer may be used for the detection of wavefront asymmetry, even when this asymmetry is very small.

Citation Download Citation

Marija Scholl and Gonzalo Paez "Differential rotationally shearing interferometer for optical testing of asymmetrical wavefronts", Proc. SPIE 3110, 10th Meeting on Optical Engineering in Israel, (22 September 1997); https://doi.org/10.1117/12.287841

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