Author:Dudley, Angela L; Milione, G; Alfano, RR; Forbes, ADate:2014We present a new all-digital technique to extract the wavefront of a structured light beam. Our method employs non-homogeneous polarization optics together with dynamic, digital holograms written to a spatial light modulator to measure the ...Read more
Author:Dudley, Angela L; Milione, G; Alfano, RR; Forbes, ADate:25 Sep 2014A long-standing question in optics has been to efficiently measure the phase (or wavefront) of an optical field. This has led to numerous publications and commercial devices such as phase shift interferometry, wavefront reconstruction via ...Read more