2016•Unpublished venueRequires access
Hartmannometer — device to measure optical elements
Alexander Nikitin, Julia Sheldakova, Alexis Kudryashov, Anna Lylova, Ilya Galaktionov
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Abstract
In this paper we consider two approaches widely used in optical testing: Shack-Hartmann wavefront sensor and Fizeau interferometer technique. Fizeau interferometer that is widely used in optical testing can be easily transformed to a device using Shack-Hartmann wavefront sensor, the alternative technique to check optical components. We call this device Hartmannometer, and compare its features to those of Fizeau interferometer.