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.
Scientists created a new sort of high-efficiency photodetector based on the photosynthetic complexes used by plants to convert sunlight into electricity.
In a pre-proof study from the journal Results in Physics, researchers have developed a dual charge-coupled device laser system to detect the atmospheric aerosol and evaluate the errors of the Mie Scattering Light Detection and Ranging (Mie-LiDAR) system in the transition zone. The proposed system quantified the LiDAR signal uncertainty and generated improved aerosol extinction coefficient profiles.
In a pre-proof article posted in Results in Physics, researchers demonstrated a novel design to construct 2 mm soliton lasers employing a bidirectional nonlinear polarization evolution Tm3+-doped mode-locked fiber laser oscillator.
Coherent structures can dramatically affect the flame structure and flame release. Hydrodynamic instabilities are stimulated by thermoacoustic oscillations. Studying how coherent oscillations of various amplitudes can af...
By Usman Ahmed
2 Sep 2022
Magnetic resonance imaging, which is utilized in medicine for diagnostic purposes, is one of the many analytical applications of nuclear magnetic resonance (NMR).
The FLEXPOINT® MVstereo laser module’s primary use is for machine vision applications such as gesture recognition, depth sensing and volume measurement. It delivers an output power up to 100 mW for 660 nm and 130 mW for 830 nm while at the same time being a class 1 laser. It also offers an adjustable focus without removing any of the optics.
Visualize a smartphone automatically starting to charge as users enter an airport or grocery shop. Thanks to a new wireless laser charging technology that resolves some of the issues that have impeded earlier attempts to create secure and practical on-the-go charging systems, this might become a reality one day.
Recent work on milestones and difficulties in silicon carbide (SiC)-based integrated optics has been thoroughly investigated by scientists under the direction of Xin Ou from the Shanghai Institute of Microsystem and Information Technology (SIMIT) of the Chinese Academy of Sciences. Applied Physics Reviews released this review.
A recent study describes a brand-new technique that uses acoustic waves to alter intraocular particles without entering the anterior chamber and causing harm to the cornea.
By Usman Ahmed
1 Sep 2022
Studying how coherent oscillations of various amplitudes can affect the development of turbulent flame brush in a bluff body is the main goal of a recent study.
By Usman Ahmed
1 Sep 2022