 Lateral shearing interferometry: for a better optical measurement of roughness.
Smooth even surfaces possess some degree of roughness arising from the manufacturing process. Phasics new sensors (SID4) are based on new technologies allowing an accurate optical measurement of this roughness.
Lateral shearing interferometry : roughness optical measurement in optical applications.
With Phasics product line, optical measurement of roughness is made with a high resolution and allows a high number of measurement points at once.
Because of its compactness and insensitivity to alignment, Phasics analyser allows optical measurement of roughness even inside your production lines.
In optical applications, the primary motivation for optical measurement of surface roughness is to estimate how much light the surface will scatter at the intended wavelength(s) of operation. Excess scatter can result in system non-performance for sensing optics, imaging optics, laser optics and numerous others. Therefore, Phasics innovating method in optical measurement of roughness is a step ahead in the industry.
Lateral shearing interferometry: optical measurement of roughness for on-line process.
With Phasics Optical measurement of roughness is possible to measure surface smoothness during the machining process.
Optical measurement of roughness is now a shop floor task rather than a secondary operation punctually performed back in the lab.
For more information on roughness optical measurement, click here "SID4", "OASys", "Our Technology", "Applications".
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