These instruments are calibrated to measure the spectral irradiance of lasers in units of watts per meter squared over the wavelength range in nanometers provided by the selected spectrometer model. Currently, StellarNet offers laser measurement systems in the 200-2300nm range. The table below details the various ranges for each StellarNet Spectroradiometer. All of StellarNet's spectrometers can be configured for laser measurement including the new BLUE-Wave and GREEN-Wave spectrometer models. Calibrated spectroradiometers can be used to capture laser intensity profiles and shape while standard StellarNet spectroradiometers can be used to measure beam shift and centroid wavelength.
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