GDD Measurement

GDD Measurement

For state-of-the-art measurement of the Group Delay Dispersion of components and subassemblies for ultrafast laser applications, REO utilizes the Chromatis White Light Interferometer from KM Labs. This tool provides GDD resolution of ±5 fs2 over a wavelength range of 500nm – 1100nm. It can be configured for dispersion measurement in reflection or transmission over a range of incident angles up to 70°. 

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