We report the enhancement in the obtained signal and penetration depth of 2-D depth-
resolved images that were taken by shaping the incident wavefront in optical coherence …

We investigate the survival of circularly polarized light in random scattering media. The
surprising persistence of this form of polarization has a known dependence on the size and …

Super-resolution imaging of fluorescence-free plasmonic nanoparticles (NPs) was achieved
using enhanced dark-field (EDF) illumination based on wavelength-modulation …

Multiple scattering is one of the main factors that limits the penetration depth of optical
coherence tomography (OCT) in scattering samples. We propose a method termed multi …

Intravascular laser irradiation of blood (ILIB) was developed to treat cardiovascular diseases
due to its rheological effects. In its original form, ILIB was applied by an intravenous optical …

Diffuse correlation spectroscopy (DCS) is a noninvasive optical technique for monitoring
cerebral blood flow (CBF). This work presents a stand-alone DCS system capable of …

For over half a century, laser technology has undergone a technological revolution. These
technologies, particularly semiconductor lasers, are employed in a myriad of fields. Optical …

Background: Changes in subcutaneous adipose tissue (AT) structure and metabolism have
been shown to correlate with the development of obesity and related metabolic disorders …

We introduce a variational phase retrieval algorithm for the imaging of transparent objects.
Our formalism is based on the transport-of-intensity equation (TIE), which relates the phase …

Microscopes on the smartphone platform are handy for a wide range of applications. We
report herein a programmable illumination smartphone microscopy (PISM) as a flexible …