Abstract
Energy-transfer efficiencies between Cr3+ and Nd3+ were measured in lithium-lanthanum-phosphate glasses doped by various concentrations of Cr3+ and Nd3+. The transfer efficiencies obtained by decrease of donor lifetimes revealed different behavior from those calculated directly from the increase of Nd3+ luminescence. Optimum conditions are determined for luminescence devices based on these materials.
Original language | English |
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Pages (from-to) | 457-462 |
Number of pages | 6 |
Journal | Chemical Physics Letters |
Volume | 115 |
Issue number | 4-5 |
DOIs | |
State | Published - 12 Apr 1985 |