We present a technique called white-light diffraction tomography (WDT) for imaging
microscopic transparent objects such as live unlabelled cells. The approach extends …

We report the experimental implementation of optical diffraction tomography for quantitative
3D mapping of refractive index in live biological cells. Using a heterodyne Mach-Zehnder …

A successful application of self-interference digital holographic microscopy in combination
with a sample-rotation-based tomography module for three-dimensional (3-D) label-free …

We present white light diffraction phase microscopy (wDPM) as a quantitative phase
imaging method that combines the single shot measurement benefit associated with off-axis …

Phase contrast microscopy has become ubiquitous in the field of biology, particularly in
qualitative investigations of cellular morphology. However, the use of quantitative phase …

We demonstrate a label-free, scan-free intensity diffraction tomography technique utilizing
annular illumination (aIDT) to rapidly characterize large-volume three-dimensional (3-D) …

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 …

The characterization of white blood cells (WBCs) is crucial for blood analyses and disease
diagnoses. However, current standard techniques rely on cell labeling, a process which …

Three-dimensional imaging of biological cells is crucial for the investigation of cell biology,
providing valuable information to reveal the mechanisms behind pathophysiology of cells …

We present first results on a method enabling mechanical scanning-free tomography with
submicrometer axial resolution by multiple-wavelength digital holographic microscopy. By …