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1 October 1991Frequency up-conversion in Pr3+ doped fibers
We describe experimental results of frequency up-conversion spectroscopy in Pr3+ doped monomode silica based fibers. Visible to ultraviolet and near-infrared to visible frequency conversion is demonstrated and analyzed using nanosecond and picosecond excitation sources.
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Anderson S. L. Gomes, Cid B. de Araujo, E. S. Moraes, M. M. Opalinska, Artur S. Gouveia-Neto, "Frequency up-conversion in Pr3+ doped fibers," Proc. SPIE 1579, Advanced Fiber Communications Technologies, (1 October 1991); https://doi.org/10.1117/12.50158