Phase-shifting errors in interferometric tests with high-numerical-aperture reference surfaces
- 1 January 1994
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 33 (1) , 24-25
- https://doi.org/10.1364/ao.33.000024
Abstract
The errors introduced by moving a spherical reference surface to generate a phase shift between the beams in a Fizeau interferometer are discussed.Keywords
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