analysis test and measurement

The lowdown on LIBS: expanding capabilities with compact, air cooled lasers

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Laser-induced breakdown spectroscopy (LIBS) is an atomic emission spectroscopy technique that uses a short laser pulse to create a micro-plasma on a sample surface. It is used for the rapid chemical analysis of materials in a host of industrial applications. This white paper introduces a very compact, air-cooled, pulsed laser and demonstrates how it can be effectively used in conventional LIBS experimental set-ups for identifying metals.

Hybrid Mode Optical Monitoring – Benefiting from Monochromatic and Broadband Algorithms in the same Coating Process

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 Broadband monitoring with high signal quality enables use of both broadband and monochromatic layer termination algorithms in the same process when depositing optical interference coatings. Case studies using a bandpass filter and an absorbing layer show how such a “hybrid” approach can lead to the most accurate layer termination.

MarSurf CD

Mahr, a provider of dimensional metrology solutions, has introduced the first in new a line of surface finish and contour measurement systems, the MarSurf contour drive (CD) series

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