Scientists have built an analytical tool that precisely measures hydrogen’s temperature and concentration using an ultrafast laser.
In a study published in Biosensors, researchers introduced a non-ionizing, non-invasive, fast-imaging microwave-based system for the early detection of breast cancer. The proposed method demonstrates promising tumor detection capability, even when there is a negligible difference between the healthy and tumoral tissues.
In an article published in Optics and Laser Technology, researchers examined terahertz (THz) optoelectronic devices, including terahertz lasers, modulators, detectors, and phase shifters based on graphene materials.
By Pritam Roy
14 Sep 2022
A research group has investigated a novel method for underwater optical communications with OAM demodulation. The results were published in the latest edition of the Journal of Marine Science and Engineering.
By Ilamaran Sivarajah
14 Sep 2022
In an article published in the journal Foods, researchers analyzed the elemental profile of 205 samples of whiskey to distinguish them according to the parameter of their authenticity using cold vapor-atomic absorption (CVAAS), inductively coupled plasma optical emission spectrometry (ICP-OES), and inductively coupled plasma mass spectrometry (ICP-MS).
A recent study provides the first account of identifying a species of insects from eggs using deep learning techniques, which has implications for significant pest management issues.
By Usman Ahmed
14 Sep 2022
Rice University engineers aim to break a rule by enhancing screens for three-dimensional (3D) displays, virtual reality, and a broad range of optical technologies.
Lasers have become a significant part of everyday life. The applications this technology offers are so extensive even the scientists who handle lasers on a daily basis are constantly astonished. Among them is University of Queensland Research Fellow Dr Martin Plöschner from the School of Information Technology and Electrical Engineering (ITEE).
In a study published in Sensors, researchers proposed a novel embedded sensor for noninvasive in-vitro measurement and continuous monitoring of engineered-muscle-tissue contractility.
A study published in Remote Sensing proposed an on-orbit autonomous geometric calibration method based on the multi-angle imaging characteristics of the directional polarimetric camera (DPC) without ground reference data.
Researchers used the topological charge value of the orbital angular momentum (OAM) for classification labels' identification. They analyzed the ocean turbulence caused by different temperatures and salinity.
A recent study published in Brain Sciences investigates the fundamental neural mechanism of stereoscopic visual fatigue in virtual reality.
By Usman Ahmed
13 Sep 2022
In a pre-proof article posted in the Journal of Hazardous Materials, researchers applied novel laser direct infrared imaging (LDIR) spectroscopy to achieve rapid microplastic analysis (MP analysis).
By Pritam Roy
13 Sep 2022
The field of manufacturing technology is seeing rapid growth in additive manufacturing (AM), sometimes referred to as 3D printing.
A study published in Diagnostics investigated and characterized corneal morphological changes that occur in the first 17 hours after death using portable optical coherence tomography. This study will have significant implications in forensic pathology.