Complex wave-field reconstruction by means of the Page distribution function.
The complex amplitude function in the waist of a one-dimensional Hermite-Gaussian model beam is measured by a noniterative method based on the Page distribution function in the two-dimensional spatial-angular phase space. The measurement procedure is realized by an extension of the knife-edge method. The model beam is generated by means of a phase plate in conjunction with a He-Ne laser.
R
R
Gase
T
T
Gase
K
K
Blüthner