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The U.V., blue and green up-conversion luminescence of PbF2 + GeO2: Er2O3 pumped with 650 NM
Xu Wu, J.P. Denis, G. özen, Ph. Goldner, F. PelléVolume:
54
Year:
1993
Language:
english
Pages:
6
DOI:
10.1016/0022-3697(93)90132-b
File:
PDF, 437 KB
english, 1993