Media 2: Astigmatic phase retrieval: an experimental demonstration Clare A. Henderson Garth J. Williams Andrew G. Peele Harry M. Quiney Keith A. Nugent 10.1364/OE.17.011905.m002 https://opticapublishing.figshare.com/articles/media/Media_2_Astigmatic_phase_retrieval_an_experimental_demonstration/4939412 Originally published in Optics Express on 06 July 2009 (oe-17-14-11905) 2009-07-06 00:00:00 Astigmatic media oe Optics Express 06 July 2009 phase demonstration retrieval