Read this great article on Photonics Spectra!
Spectroscopy: Going Small to Get the Whole Picture
Now miniaturized spectrometers are also used in Art Conservation.
CHSOS illustrates in this paper the possibilities that miniaturization will bring in the near future of on-site art examination.
CHSOS has been disseminating the use of innovative, affordable and sustainable technologies for art examination and documentation and has published an online Database of reflectance spectra of historical pigments acquired with a miniaturized spectrometer.
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