When using a wavefront sensor, a single measurement is sufficient to characterise a laser beam with moderate or good beam quality. The following application describes the characterization of a ...

Knowledge of a laser beam's shape and output-power distribution ... simultaneously for combined data acquisition, and different measurement tools can be integrated and evaluated in parallel.

Raman spectroscopy is a widely used measurement technique for this purpose. When a laser beam is projected onto molecules, the light interacts with the vibrations and rotations of molecular bonds ...

Objects placed within the measuring field interrupt this laser beam, casting a shadow into the receiver, which enables the exact measurement of the outside diameter of the sample of interest. Laser ...

Femtosecond-long, petawatt-peak power beam could be used to probe previously inaccessible phenomena in materials science, ...

NTA enables the measurement of particle size, concentration, and size distribution of nanoparticles in liquid suspensions. Schematic setup of the nanoparticle tracking analysis. The microscope/video ...

Gentec-EO is a manufacturer of Laser Beam Measurement and Analysis Instruments. Our product line includes a complete range of Laser Power Meters, Laser Energy Meters, Photo Detectors, and extra large ...

The Jena-based team, led by Till Walbaum, have used spectral beam combining - a technique also deployed in laser weapons development - to raise the output power of systems emitting light at ...

More information: P. Winkler et al, Active energy compression of a laser-plasma electron beam, Nature (2025). DOI: 10.1038/s41586-025-08772-y ...

The annual global market for laser equipment is estimated at $60 billion – with industries from manufacturing, medicine and measurement ... most power – usually a beam of more than 1 kW.