Optical ptychography with extended depth of field
Optical ptychography with extended depth of field
复制标题
具有扩展景深的光学叠印术
DOI:
10.1088/1742-6596/902/1/012015
复制
发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Li P
中科院分区:
文献类型:
--
作者:
Li P
Ptychography is an increasingly popular phase imaging technique. However, like any imaging technique it has a depth of field that limits the volume of a thick specimen that can be imaged in focus. Here, we have proposed to extend the depth of field using a multislice calculation model; an optical experiment successfully demonstrates our proposal.