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1 February 2007Operating schemes for Pr3+ and Pr3++Yb3+ activated fluorozirconate fiber lasers in the visible
In this work we present analysis and comparison of two basic operating schemes for praseodymium-doped up-conversion
fiber laser. Single and double wavelength pumped systems were considered, taking into account pumping efficiency and
pump power required for population inversion build-up. Time-dependent rate equation models have been developed for
single and double doped systems, which allow detailed discussion and optimization of pumping parameters. Performed
initial numerical simulations confirm usefulness of model for purposes of up-conversion fiber lasers analysis and design.
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M. Klimczak, P. Witoński, M. Malinowski, R. Piramidowicz, "Operating schemes for Pr3+ and Pr3++Yb3+ activated fluorozirconate fiber lasers in the visible," Proc. SPIE 6599, Laser Technology VIII: Progress in Lasers, 65990J (1 February 2007); https://doi.org/10.1117/12.726657