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Enhanced quantitative phase imaging in self-interference digital holographic ...
Self-interference digital holographic microscopy (DHM) has been found particular suitable for simplified quantitative phase imaging of living cells. However, a main drawback of... -
Gabor fusion master slave optical coherence tomography
This paper describes the application of the Gabor filtering protocol to a Master/Slave (MS) swept source optical coherence tomography (SS)-OCT system at 1300 nm. The MS-OCT... -
A sliding mode contact electrification based triboelectric-electromagnetic hy...
Abstract The present work describes the hybridization of two different energy harvesters works simultaneously in a single package. By applying simultaneous mechanical force, two... -
Filamentation-free self-written waveguides in a photopolymerizable medium ini...
The inscription of light-induced self-written waveguides (LISW) with multimode optical fibers cannot be achieved by using coherent light because of the filamentation phenomena... -
Twenty-five years of optical coherence tomography: the paradigm shift in sens...
Optical coherence tomography (OCT) has become one of the most successful optical technologies implemented in medicine and clinical practice mostly due to the possibility of... -
Patternable particle microarray utilizing controllable particle delivery
Abstract In this study, we demonstrate an on-demand delivering and sequential arraying of single microparticles utilizing multiple pneumatic pressure-driven elastomer valves and... -
Distorted Dammann grating
We introduce the Dammann phase-encoding method into original distorted gratings and propose a modified distorted grating, called a distorted Dammann grating (DDG), to realize... -
High-speed linear detection time domain optical coherence tomography with ref...
We developed a high-speed linear detection time-domain optical coherence tomography (OCT) technique that detected a reflective grating-generated spatial optical delay in the... -
Intestinal parasite infections and associated factors among inmates of Arba M...
Abstract Background Intestinal parasitic infection is one of the parasitic infections affecting people living in prison. Helminths and intestinal protozoan infections are the... -
Saturated absorption competition microscopy
Owing to the advantage of being non-invasive in observing living samples, far-field optical microscopy is widely used in the life sciences, but the existence of the diffraction... -
Surface wave attenuation in the shallow subsurface from multichannelâ multish...
Abstract Surface wave analysis generally neglects amplitude information, instead using phase information to delineate near-surface S-wave velocity structures. To effectively... -
Isolation of exosomes from whole blood by a new microfluidic device: proof of...
Abstract Background Exosomes are endocytic-extracellular vesicles with a diameter around 100 nm that play an essential role on the communication between cells. In fact, they... -
808 nm-activable core@multishell upconverting nanoparticles with enhanced sta...
Abstract Background The unique upconversion properties of rare-earth-doped nanoparticles offers exciting opportunities for biomedical applications, in which near-IR remote... -
Three dimensional polarization sensitive OCT of human skin in vivo
We present three dimensional images of backscattered intensity, and to the best of our knowledge, the first 3D-images of retardation and fast axis orientation of human skin in... -
One–shot phase stepping with a pulsed laser and modulation of polarization: a...
For applications involving time varying optical phase distributions, fast cameras and/or pulsed lasers have to be used. To apply phase–shifting interferometry techniques (PSI)... -
Effect of Morphology and Crystal Structure on the Thermal Conductivity of Tit...
Abstract Titania nanotubes (TNTs) with different morphology and crystal structure are prepared by chemical processing and rapid breakdown anodization (RBA) methods. The... -
Quantitative evaluation of corneal epithelial edema after cataract surgery us...
Abstract Purpose The optical density of the cornea can be evaluated quantitatively by “densitometry” using a rotating Scheimpflug camera. Densitometry allows evaluation of... -
Minification of fundus optical coherence tomographic images in gas-filled eye
Abstract Background Optical coherence tomography (OCT) is being used increasingly to evaluate and manage a variety of retinal diseases, but not much is known about the... -
Ultracompact metasurface in-line polarimeter
In-line polarimeters perform nondestructive polarization measurements of optical signals, and play a critical role in monitoring and controlling the polarization environment in,... -
Real-time crustal monitoring system of Japanese Islands based on spatio-tempo...
Abstract To continuously monitor crustal behavior associated with earthquakes, magmatic activities and other environmental effects (e.g., tides and rain precipitation), we have...
