A digital holographic microscope's spatial resolution can be enhanced by incorporating structured illumination architecture. A study published in Optics and Lasers in Engineering employed this technique in a highly stable and cost-effective Fresnel biprism-based digital holographic microscope.
An article published in the journal Micromachines, proposes a method of packaging wide-angle (WA) mini-LED devices without optical lenses to create an ultrathin, highly efficient, flexible planar backlight for portable quantum dot light-emitting diode (QLED) displays.
In an article published in Energies, researchers presented a novel approach to improve the optoelectrical properties of silicon (Si), including optical conductivity and bandgap, by applying the direct ultrafast pulsed nanostructure formation (DUPNF) technique.
By Pritam Roy
22 Aug 2022
Recent research published in Coatings suggests a brand-new, high-performance metamaterial absorber with ultra-broadband high polarization selectivity and absorption throughout the LWIR atmospheric window. The absorber can achieve an absorptance of 90% with a 4700 nm bandwidth owing to various surface plasmons combined with optical phonons.
By Usman Ahmed
19 Aug 2022
Research published in Nanomaterials proposed geometric metasurface-based multifunctional polarizers which can simultaneously generate several polarization states, notably hybrid polarization.
A study published in Micromachines proposed a multi-sensor-based, compact, cuffless blood pressure (BP) monitoring system that combines a piezoelectric sensor array with an optical sensor to monitor the blood pressure data from the radial artery.
In an article published in Sensors, researchers have proposed a novel optical methane flux sensor to quantify unsteady methane venting from primary oil and gas sector sources, including well casing venting points and storage tanks.
By Pritam Roy
19 Aug 2022
A study published in the Journal of Applied Remote Sensing has proposed an approach for incorporating lunar spectral irradiance data to develop an enhanced lunar model for instrument radiometric calibration.
Researchers have created a label-free, non-invasive Raman spectroscopy method that can capture microscopic images of biological specimens promptly and accurately identify a diversity of biomolecules.
A new study published in Clinical Radiology shows a technique based on Amide Proton Transfer (APT) capable of imaging the pathophysiology of bladder cancer (BCa) causing tissue at the molecular level.
By Ilamaran Sivarajah
18 Aug 2022
According to a recent study published in the Journal of Biomedical Optics, a group of researchers proposed using a single objective lens to produce a line-field confocal optical coherence tomography system based on a Mirau interferometer.
By Usman Ahmed
18 Aug 2022
In an article published in the journal Micromachines, researchers demonstrated an electrically tunable/switchable biostable liquid crystal (LC) light shutter in biological optics through a three-step, easy-assembly, inexpensive, multichannel shutter.
In a pre-proof article posted in Ultramicroscopy, researchers presented combined photothermal and photovoltaic effects produced by light absorption in the visible spectrum by atomic force microscopy (AFM) probes.
By Pritam Roy
18 Aug 2022
A study published in Photonics suggests a new effective image assessment index based on OCT-DVC that enhances the OCE system and the development of new DVC-OCE algorithms.
Queensgate, a brand of Prior Scientific, today announced the launch of the WP-Z-120A Wafer Stage. Millisecond response times and high bandwidth make the WP-Z-120A wafer positioning system ideal for applications where hig...