When coherent light interacts with an object, both its amplitude and phase are spatially
modulated in the image of the object. However, conventional detectors, including digital …

A wavelength-scanning heterodyne interference confocal microscope quickly accomplishes
the simultaneous measurement of the thickness and the refractive index of a sample by …

We describe a new DIC technique, which records phase gradients within microscopic
specimens independently of their orientation. The proposed system allows the generation of …

We demonstrate single shot low coherence quantitative Hilbert phase microscopy (HPM) for
the reconstruction of the two dimensional (2D) phase map of biological cells. The system is …

This study presents a dual-modality microscopic imaging approach that combines
quantitative phase microscopy and fluorescence microscopy based on structured …

Label-free imaging capability has played an important role throughout the history of
microscopy, and it is also crucial for many research fields, including neuroscience and stem …

We present an optical holographic micro-tomographic technique for imaging both the three-
dimensional structures and dynamics of biological cells. Optical light field images of a …

We demonstrate a simple method for quantitative phase imaging of tiny transparent objects
such as living cells based on the transport of intensity equation. The experiments are …

A simple and practical method to measure three-dimensional (3-D) refractive index (RI)
distributions of biological cells is presented. A common-path self-reference interferometry …

Quantification of three‐dimensional (3D) refractive index (RI) with sub‐cellular resolution is
achieved by digital holographic microtomography (DHμT) using quantitative phase images …