期刊:Sixth International Conference on Optical and Photonic Engineering (icOPEN 2018)日期:2018-07-24卷期号:10827
标识
DOI:10.1117/12.2501094
摘要
In the study of the morphology and dynamic physiological characteristics of living cells, label-free quantitative phase imaging has been the most ideal detection technique. In this paper, we set up a set of white-light common-path digital holographic microscope based on grating diffraction, which can acquire high-resolution quantitative phase image with a very high spatiotemporal imaging sensitivity. Living red blood cells are measured and the accurate quantitative phase images are achieved. Experimental results demonstrate that this system has a very high accurate imaging performance and has the ability to detect living cells.