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MetroPro™ PSD Analysis

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MetroPro™ PSD Analysis

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In many industries, a powerful method of quantifying surface texture on smooth surfaces is Power Spectral Density (PSD) analysis. This method uses Fourier analysis to convert the spatial domain measurement data of a surface into its frequency components. Spectral analysis of this type is extremely useful in describing how a polished surface will scatter incident radiation – a critical performance metric in optical, semiconductor, and precision machining applications. MetroPro™ software has built in tools for PSD analysis that are very simple to set up and use. For users in the precision optics industry, ISO 10110-8 compliant units are available

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