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Title: Wave-front retrieval from Hartmann test data
Author: Salas-Peimbert, D.P.
Malacara-Doblado, D.
Duran-Ramirez, V.M.
Trujillo-Schiaffino, G.
Malacara-Hernandez, D.
Issue Date: 2005
Abstract: In the classical Hartmann test the wave front is obtained by integration of the transverse aberrations, joining the sampled points by small straight segments, in the so-called Newton integration. This integration is performed along straight lines joining the holes on the Hartmann screen. We propose a modification of this procedure, considering the cells of four holes of the Hartmann screen to fit a small second-power wave front recovering each square. This procedure has some important advantages, as described here. © 2005 Optical Society of America.
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