title: Wavefront sensing and reconstruction from gradient and Laplacian data measured with a Hartmann-Shack sensor.
abstract: A new wavefront sensing and reconstruction technique is presented. It is possible to measure Laplacian and gradient information of a wavefront with a Hartmann-Shack setup. By simultaneously using the Laplacian and gradient data we reconstruct the wavefront by sequentially solving two partial differential equations.
authors.affiliation: School of Optometry, Indiana University, Bloomington, 47405, USA. sbarber2@indiana.edu
authors.forename: Sergio
authors.initials: S
authors.lastname: Barbero
authors.forename: Jacob
authors.initials: J
authors.lastname: Rubinstein
authors.forename: Larry N
authors.initials: LN
authors.lastname: Thibos