Threshold analysis of pulsed lasers with application to a room-temperature Co:MgF/sub 2/ laser

Rate-equation calculations are used to model accurately the near-threshold behavior of a Co:MgF/sub 2/ laser operating at room temperature. The results demonstrate the limitations of the conventional threshold analysis in cases of practical interest. This conclusion is applicable to pulsed solid-state lasers in general. The calculations, together with experimental data, are used to determine emission cross sections for the Co:MgF/sub 2/ laser.<
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