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New approach uses noise to characterize and cross-calibrate spectroscopy instruments – News-Medical.Net
Optical spectrometers are instruments with a wide variety of uses. By measuring the intensity of light across different wavelengths, they can be used to image t…
Reviewed by Emily Henderson, B.Sc.Oct 14 2020
Optical spectrometers are instruments with a wide variety of uses. By measuring the intensity of light across different wavelengths, they can be used to image tissues or measure the chemical composition of everything from a distant galaxy to a leaf.
Now researchers at the UC Davis Department of Biomedical Engineering have come up a with a new, rapid method for characterizing and calibrating spectrometers, based on how they respond to “noise.”
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