Optically colour changing phosphors
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 colour changing phosphors
Application
- luminescent marks;
-
design of souvenir products.
Advantages
The possibility of creating original luminescent color effects under UV- and IR-excitation.
