David Giese, J. Ford, Tim N. Mertz, Jerome Media 3: Fast volumetric phase-gradient imaging in thick samples Originally published in Optics Express on 13 January 2014 (oe-22-1-1152) 13 January 2014;media;oe;Optics Express;Fast;sample;phase-gradient imaging 2014-01-13
    https://opticapublishing.figshare.com/articles/media/Media_3_Fast_volumetric_phase-gradient_imaging_in_thick_samples/4946900
10.1364/OE.22.001152.m003