TY - CONF T1 - A comparison of ptychographic phase retrieval algorithms JO - Quantitative Phase Imaging V PY - 2019/03/04 AU - Zhang Z AU - Maiden AM ED - DO - DOI: 10.1117/12.2508157 PB - SPIE SN - 9781510624160 Y2 - 2024/09/20 ER -