Fourier Optical Spin Splitting Microscopy.
Fourier Optical Spin Splitting Microscopy.
复制标题
DOI：
10.1103/physrevlett.129.020801
复制
发表时间：
2022-07
影响因子：
8.6
通讯作者：
Junxiao Zhou;Qianyi Wu;Junxiang Zhao;Clara Posner;M. Lei;Guanghao Chen;Jin Zhang;Zhaowei Liu
中科院分区：
文献类型：
--
作者：
Junxiao Zhou;Qianyi Wu;Junxiang Zhao;Clara Posner;M. Lei;Guanghao Chen;Jin Zhang;Zhaowei Liu
In this Letter, we propose a new quantitative phase imaging methodology named Fourier optical spin splitting microscopy (FOSSM). FOSSM relies on a metasurface located at the Fourier plane of a polarized microscope to separate the object image into two replicas of opposite circularly polarized states. The bias retardation between the two replicas is tuned by translating the metasurface or rotating the analyzer. Combined with a polarized camera, FOSSM can easily achieve single-shot quantitative phase gradient imaging, which greatly reduces the complexity of current phase microscope setups, paving the way for the next generation high-speed real-time multifunctional microscopy.
