This content has been downloaded from IOPscience. Please scroll down to see the full text. Download details: IP Address: 132.163.53.155 This content was downloaded on 26/10/2016 at 23:32 Please note that terms and conditions apply. You may also be interested in: Super-resolution microscopy of single atoms in optical lattices Andrea Alberti, Carsten Robens, Wolfgang Alt et al. Estimating the resolution of a commercial OCT system Peter D Woolliams and Peter H Tomlins Open questions in surface topography measurement: a roadmap Robust evaluation of statistical surface topography parameters using focus-variation microscopy View the table of contents for this issue, or go to the journal homepage for more 2016 Surf. Topogr.: Metrol. Prop. 4 035003 (http://iopscience.iop.org/2051-672X/4/3/035003) Home Search Collections Journals About Contact us My IOPscience