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Researchers Use Lidar Point Cloud Reconstruction to Improve Railway Systems

In an article published in Remote Sensing, researchers presented a point cloud reconstruction approach for a mobile laser scanning technique based on trajectory filtering.

10 Oct 2022

Frequency Locking at Farey Fractions of Breathers in Ultrafast Lasers

In a study published in Nature Communications, researchers report the first comprehensive assessment of the frequency locking mechanism in breathers in ultrafast fiber lasers.

6 Oct 2022

Study Investigates LiDAR Requirements for Automotive Applications

In an article published in the journal Sensors, researchers analyzed the requirements for various key LiDAR metrics, including laser safety, angular resolution, field of view, and detection range.

6 Oct 2022

Laser Scanning Technology Enables Safe and Effective Tunnel Construction Monitoring and Measurement

In a study published in Minerals, a 3D laser scanning technology-based deformation measurement and monitoring method is proposed for safe and effective tunnel construction.

5 Oct 2022

Biotium’s New Laser Diode Gel Illuminator Offers a Superior Alternative to LED and UV-based Illumination

Biotium, a leading supplier and inventor of fluorescent tools for life science research, announces the release of the next-generation Gel-Bright™ Laser Diode Gel Illuminator.

From Biotium, Inc. 5 Oct 2022

New Technique Enables Adaptive Imaging in Pulsed Electron Microscopes

A novel method that integrates electron microscopy and laser technology allows for programmable, arbitrary electron beam shaping. It has the ability to be used to improve electron optics and adaptive electron microscopy by increasing sensitivity while decreasing beam-induced damage.

30 Sep 2022

Self-Adaptive Ultra-High Spectrum Purity Laser Using a New Mechanism

The development of an ultra-high spectrum purity laser from a weak external distributed perturbation is covered in a recent article from Opto-Electronic Advances.

29 Sep 2022

Tribological Behavior of Laser-Induced Graphene as a Solid Lubricant

In a study published in Lubricants, researchers investigated the effect of surface roughness on friction and wear performances of laser-induced graphene films fabricated on mirror-polished and rough silicon substrates. This study also discusses laser-induced graphene film's potential as a solid lubricant due to its low-cost, large-scale producibility.

29 Sep 2022

Study Improves Output Power of Photovoltaic Panels

In an article published in Photonics, researchers established a photovoltaic array model under a laser and simulated it via MATLAB/Simulink.

26 Sep 2022

Laser Scanning Technology Measures Geometric Accuracy of Subway Stations

In a study published in Applied Sciences, researchers have proposed an automatic evaluation method based on 3D laser scanning technology to measure the geometric accuracy of subway stations. The technique enables high precision and all-around geometric evaluation of underground systems.

26 Sep 2022