Media 1: Axial nano-displacement measurement with high resolution and wide range based on asymmetrical illumination Shuai Li Cuifang Kuang Jianhong Ge Xu Liu 10.1364/OE.21.007528.m001 https://opticapublishing.figshare.com/articles/media/Media_1_Axial_nano-displacement_measurement_with_high_resolution_and_wide_range_based_on_asymmetrical_illumination/4946666 Originally published in Optics Express on 25 March 2013 (oe-21-6-7528) 2013-03-25 00:00:00 media oe 25 March 2013 asymmetrical illumination Axial Optics Express measurement nano-displacement