Optically color changing phosphors

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These phosphors are composite materials which absorb the exciting emission in the wide spectral range, convert it and re-emit the absorbed energy in the several ranges of the visible spectrum depending on the wavelength of the exciting emission.


Optically color changing phosphors
Application
  • luminescent marks;
  • design of souvenir products.

Advantages

The possibility of creating original luminescent color effects under UV- and IR-excitation.