Researchers have used scanning electron microscopy (SEM), an impedance analyzer of 1 MHz - 3 GHz, energy dispersive spectroscopy (EDS), and X-ray diffraction (XRD) to investigate the microstructure and optical and dielectric properties of synthesized Cr-doped MoO3 samples.
Today, cameras are often more than just suppliers of images – they can recognise objects, generate results or trigger follow-up processes. Visitors to VISION Stuttgart, Germany, can find out about the possibilities offered by state-of-the-art camera technology at IDS booth 8C60.
Based on earlier outstanding reviews of defect inspection methods, researchers conducted a thorough analysis of fresh perspectives and thrilling trends.
A team of scientists led by Professor Longlong Wang at the School of Remote Sensing and Information Engineering, Wuhan University, studied the changing properties of Asian dust storms over the Jianghan Plain in central China.
By Ilamaran Sivarajah
7 Sep 2022
In an article published in Photonics, researchers prepared lateral 2D MoS2 nanosheets via a facile one-step electrophoretic deposition method on polyethylene terephthalate (PET)/ITO.
In a study published in the journal Sensors, a portable H2O-based tunable diode laser absorption spectroscopy (TDLAS) system was designed and applied to assess high temperature and velocity gas flows. This research offers a new valuable method for analyzing thermal hazards in various environments.
A recent study published in the Journal of Imaging presented a conditional random field-guided fusion technique. The Edge Aware Centering method was used to excerpt the high and low frequencies of images.
By Usman Ahmed
7 Sep 2022
In an article published in the open-access journal Photonics, researchers studied the holography recording characteristics of water-resistant, fast-curing photosensitive sol-gel layers at two distinct recording wavelengths of 532 nm and 476 nm. New techniques for enhancing the holography recording features were also investigated.
Endoscopes are pretty familiar if health checkups are a routine part of one’s life. The endoscope is a long, flexible tube that houses a camera and a light source for imaging purposes.
In an article published in the journal Nanomaterials, researchers examined the thermoluminescence dosimetry characteristics of Ag-doped ZnO thin films.
In a study published in Materials, a state-of-the-art, environmentally friendly three-dimensional optical measurement technology for metallic components with different surface characteristics is proposed. The technology enables accurate three-dimensional optical measurements of materials with different surface properties and without matte coatings.
A study published in Biosensors investigates surface plasmon resonance and lossy mode resonance in the bi-layer and tri-layer fiber optic sensing probes in the Kretschmann excitation configuration. This research will aid in understanding the underlying physics and development of biochemical sensors with a broader spectrum range.
A recent study published in Micromachines describes the design, fabrication, and testing of a silicon inertial optical sensor for low-frequency (less than 2 kHz) applications. The researchers used finite element analysis parameterization to consider different accelerometer designs.
By Usman Ahmed
6 Sep 2022
Planar waveshaping, super-resolution imaging, and ultracompact sensing are just a few of the advanced uses that can be produced by integrating plasmonic metasurfaces on optical fiber tips, or “metafibers.”
In recent years, ultrafast science has made huge progress. Conforming to the fundamental absorption edges of matter, attosecond pulses with photon energies lying in the soft x-ray range allow electron dynamics studies in next-generation semiconductor materials and live biological samples, like graphene and diamond.