Mehta, Shalin B. Sheppard, Colin J. R. Media 3: Sample-less calibration of the differential interference contrast microscope Originally published in Applied Optics on 20 May 2010 (ao-49-15-2954) calibration;media;Sample-les;interference contrast microscope;ao;20 May 2010;Applied Optics 2010-05-20
    https://opticapublishing.figshare.com/articles/media/Media_3_Sample-less_calibration_of_the_differential_interference_contrast_microscope/4899434
10.1364/AO.49.002954.m003