Optical spectra of Pr3+ doped fiber was recorded under dye laser and Ar+ laser excitation. Fluorescence was observed from 1D2 and 3P0 levels. In addition to that emission was also observed at 280 to 300 nm due to cooperative emission.
Ultraviolet emission from praseodymium doped fibers
Operational Characteristics and Crystal Growth of Nonlinear Optical Materials II ; 2005 ; San Diego,California,United States
Proc. SPIE ; 5912
2005-08-31
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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