Eu[sup 2+]–Mn[sup 2+] phosphor saturation in 5 mm light emitting diode lamps
A. A. Setlur, J. J. Shiang, and U. Happek
This letter reports on phosphor quenching by saturation, a sublinear phosphor response with excitation intensity, in light emitting diode (LED) packages using 405 nm LEDs and Ca(PO)Cl:Eu,Mn phosphors. This saturation is due to the high light flux incident on the phosphors in these LED packages and ... [Appl. Phys. Lett. 92, 081104 (2008)] published Mon Feb 25, 2008.
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This letter reports on phosphor quenching by saturation, a sublinear phosphor response with excitation intensity, in light emitting diode (LED) packages using 405 nm LEDs and Ca(PO)Cl:Eu,Mn phosphors. This saturation is due to the high light flux incident on the phosphors in these LED packages and ... [Appl. Phys. Lett. 92, 081104 (2008)] published Mon Feb 25, 2008.
Read full Article »
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