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Visible luminescence and upconversion processes in Bi-doped silica- based fibers pumped by IR radiation
Visible luminescence upconversion processes Bi-doped fibers pumped IR radiation
2015/7/31
The anti-Stokes visible luminescence and upconversion processes in Bi-doped silica-based fibers were investigated. The upconversion coefficients, absorption cross-sections and concentrations of bismut...
10 Gb/s visible source based on sum frequency generation
visible source sum frequency generation
2015/7/30
We report the generation of a 10 Gb/s source at 639nm with applications in characterizing multimode plastic optical fiber systems, obtained via sum frequency generation in a PPLN crystal.