The rapid development of metal additive manufacturing (AM) technology has led to its widespread application across various industries, with quality control of AM components being a current focal point ...

To address the challenges of uneven illumination, background noise, and low contrast in laser stripe center extraction in industrial environments such as measurement, this paper proposes a line laser ...

Sentinel Photonics, based in Farnborough, UK, a developer of laser detection and protection technologies, has announced the launch of its Echo and Laserd® Max laser detection capabilities. These ...

Using a diamond crystal measuring just a few millimeters across in a carefully designed cavity, they tested a deliberately "noisy" input beam with linewidth exceeding 10 MHz. Their Raman scattering ...