10.1364/BOE.5.004213.m003 Robin Schubert Robin Schubert Angelika Vollmer Angelika Vollmer Steffi Ketelhut Steffi Ketelhut Björn Kemper Björn Kemper Media 3: Enhanced quantitative phase imaging in self-interference digital holographic microscopy using an electrically focus tunable lens Optica Publishing Group 2014 focus tunable lens Biomedical Optics Express self-interference media phase imaging 01 December 2014 holographic microscopy Enhanced boe 2014-12-01 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_3_Enhanced_quantitative_phase_imaging_in_self-interference_digital_holographic_microscopy_using_an_electrically_focus_tunable_lens/4912733 Originally published in Biomedical Optics Express on 01 December 2014 (boe-5-12-4213)