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LiDAR Surface Damage Detection for Forest Roads

A recent study published in Forests evaluates the accuracy of mobile LiDAR sensors in assessing forest wear damage and compares it to a hand-held mobile laser scanner.

28 Oct 2022

Laser-Induced Forward Transfer (LIFT) of Nanosilica Using Nanosecond Laser

In an article published in Nanomaterials, researchers accomplished laser-induced forward transfer (LIFT) of silica nanoparticle films by utilizing an inexpensive nanosecond laser with a central wavelength of 1064 nm.

28 Oct 2022

Analyzing Miniaturized Infrared Detectors in Electronics

A research group has successfully developed a profitable miniaturization process for IR spectrometers depending on a quantum dot photodetector.

26 Oct 2022

Novel Laser Parameter Measurement Using Cone-Arranged Fibers

In an article published in the open-access journal Sensors, researchers suggested a novel laser parameter measuring technique based on cone-arranged array fibers to enhance the measurable spot size, spatial sampling resolution, and permissible incidence angle range.

21 Oct 2022

Dynamics of Energy Transfer During Light-Matter Interactions

When light passes through molecules, it is captured and re-discharged. Modern developments in ultrafast laser technology have progressively enhanced the depth of details in studies covering light-matter interactions.

19 Oct 2022

Enhancing Subway Wheel Frictional Properties Using Laser-Cladding Technology

A study published in Coatings used laser-cladding technology to enhance the sliding frictional properties of subway wheels with metallic alloy deposition. It analyzes the tribological properties of nickel- and iron-based alloy powders applied to subway wheel coatings.

18 Oct 2022

Rapid 3D Microprinting by Crossing Red and Blue Laser Beams

Printing objects using plastic rapidly, precisely, and cost-effectively is the focus area of numerous three-dimensional (3D) printing processes. Nevertheless, high resolution and speed continue to be technological challenges.

17 Oct 2022

Exploring Human Life at the Single-Cell Level with Optical Tweezers

Highly focused laser beams, sometimes referred to as optical tweezers (OTs), can be used to handle minuscule objects without the application of physical force.

13 Oct 2022

Ocean Surface Roughness and its Impact on Laser Beam Propagation

A study published in Sensors presents a geometrical optical model to examine the impact of dynamic oceanic waves on the optical propagation of laser beams.

13 Oct 2022

LAMpAS Announces the Release of the First Worldwide Produced DLIP-Polygon Scanner for Producing Laser Textured Surfaces at High Throughput

In the frame of the EU-funded LAMpAS project, the company ScanLab and the Technische Universität Dresden have developed a high-speed polygon scanner unit, that is able to produce periodic surface structures by utilizing the principle of interference.

11 Oct 2022