Model for up-conversion luminescence in silver nanoparticles embedded erbium-doped tellurite glass
Nanoparticles (NPs) size dependent enhancement of the infrared-to-visible frequency up-conversion (UC) and absorption coefficient in silver NPs embedded Er 3+ doped tellurite glasses on pumping with the 976 nm radiation have been i nvestigated. The rate equations derived from the 4-level model devel...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Published: |
NISCAIR
2012
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| Subjects: |