RE Long Afterglow Phosphor
Code | Chemical Formula | Peak Emission (µm) | Prime Brightness (cd/m2) | Final Brightness (one hour) (m cd/m2) |
LA1 | SrAl2O4:Eu,Dy | 520 | 3.25 | 300 |
LA2 | Sr4Al14O25:Eu,Dy | 490 | 2.5 | 300 |
Code | Chemical Formula | Peak Emission (µm) | Prime Brightness (cd/m2) | Final Brightness (one hour) (m cd/m2) |
LA1 | SrAl2O4:Eu,Dy | 520 | 3.25 | 300 |
LA2 | Sr4Al14O25:Eu,Dy | 490 | 2.5 | 300 |