We demonstrate a reliable technique for counting atomic planes (n) of few-layer graphene
(FLG) on SiO2/Si substrates by Raman spectroscopy. Our approach is based on measuring …

We use infrared thermal imaging and electrothermal simulations to find that localized Joule
heating in graphene field-effect transistors on SiO2 is primarily governed by device …

It has recently been shown that quantitative phase imaging methods can provide clinically
relevant parameters for red blood cell analysis with unprecedented detail and sensitivity …

In off-axis interferometry, we usually have to deal with the unwrapping process, which is very
computationally intensive and prevents us from real time phase reconstruction. The …

We used quantitative phase imaging to measure the dispersion relation, ie decay rate vs.
spatial mode, associated with mass transport in live cells. This approach applies equally …

This article introduces an optical microscopy technique for the characterization of two-
dimensional (2D) materials. The technique is based on the use of quadriwave lateral …

Several optical surface sensing techniques, such as Surface Plasmon Resonance (SPR),
work by imaging the base of a prism by one of its faces. However, such a fundamental …

The standard practice in histopathology of breast cancers is to examine a hematoxylin and
eosin (H&E) stained tissue biopsy under a microscope to diagnose whether a lesion is …

Dark-field illumination is known to enhance scattering contrast in optical microscopy. We
combined this concept with Fourier domain optical coherence microscopy (OCM). The …

We employed the scattering-phase theorem recently derived in our laboratory to extract
tissue scattering properties from quantitative phase images. Using tissue path-length maps …