Wavefront sensing and reconstruction from gradient and Laplacian data measured with a Hartmann-Shack sensor.
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.
Barbero
Sergio
S
School of Optometry, Indiana University, Bloomington, 47405, USA. sbarber2@indiana.edu
Rubinstein
Jacob
J
Thibos
Larry N
LN