Princeton Instruments provides state-of-the-art CCD, ICCD, EMCCD and InGaAs cameras; spectrometers; spectrographs; imaging systems; optics and coatings that are key to the success of your application.
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Automated wavelength and intensity calibration routines significantly improve accuracy of recorded spectra
In 2010, Princeton Instruments introduced 64-bit LightField™ data acquisition software featuring IntelliCal™, a patented wavelength calibration routine based on the Rietveld refinement algorithm utilized in x-ray spectroscopy. Using an emission line source and a table of lines from the NIST spectral database, IntelliCal solves for the wavelength of each pixel simultaneously across the entire focal plane of a 26mm CCD mounted on a dispersive spectrograph.
Learn more from this PI Tech Note pdf >
