Efficient Synthetic Aperture for Phaseless Fourier Ptychographic Microscopy with Hybrid Coherent and Incoherent Illumination (Laser Photonics Rev. 17(3)/2023)

Abstract

Efficient Synthetic Aperture for Phaseless Fourier Ptychographic Microscopy In article number 2200201, Qian Chen, Chao Zuo, and co-workers introduce an efficient synthetic aperture for phaseless Fourier ptychographic microscopy (ESA-FPM), which employs both coherent and incoherent illuminations to maximize the efficiency of data and achieve high spatial-bandwidth product reconstruction with few acquisitions. Furthermore, a customized miniaturized ESA-FPM system with a high-numerical-aperture, low-magnification objective lens, and a high-brightness LED array is built, demonstrating its potential for biomedical and pathological applications.