Resolution enhancement in digital holographic microscopy with structured illumination
Resolution enhancement in digital holographic microscopy with structured illumination
复制标题
利用结构照明提高数字全息显微镜的分辨率
DOI：
10.3788/col201311.090901
复制
发表时间：
2013-09-01
影响因子：
3.5
通讯作者：
Osten, Wolfgang
中科院分区：
文献类型：
--
作者：
Ma, Jun;Yuan, Caojin;Osten, Wolfgang
我们提出了一种数字全息显微镜，其中样品由结构光照明，从而能够捕获额外的物体空间频率。通过在傅里叶域分离和合成不同频率区域的带宽，获得了具有更高空间分辨率的重建图像。给出了理论分析和实验结果。
We present a digital holographic microscope wherein the sample is illuminated by structured light to enable the capture of additional object spatial frequencies. Reconstructed images with increased spatial resolution are obtained by separating and synthesizing bandwidths of different frequency regions in the Fourier domain. The theoretical analysis and experimental results are presented.