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The present work offers a scheme where a simple plano-convex intracavity lens with a strong spherical aberration was used in Yb:YAG laser for the generation of ndf beams. A 9.8% at. Yb:YAG ceramics plane-parallel plate (9x11x1.1 mm) mounted on a copper cooler was end-pumped by a cw fiber-coupled laser diode at room temperature. The pump radiation (power 0.1-1.5 W) was focused into the plate to a circular...
In this paper, we present the experimental demonstration of a linearly polarized continuous-wave microchip laser based on cubic Yb:YAG crystal selected by the crystalline orientations in the (111) plane when the light propagates along the [111] direction. The effect of pump power induced birefringence and depolarization on the crystalline orientation selected linearly polarized states of continuous-wave...
Laser performance of Yb:YAG ceramics and single-crystals doped with different Yb concentrations was investigated using two-pass pumping miniature laser configuration. Better laser performance was observed for heavy-doped Yb:YAG ceramic than single-crystal (CYb = 20 at.%).
Here we report on the high peak power laser performance of Yb:YAG/Cr:YAG all-ceramic miniature laser by using low initial transmission of the Cr4+:YAG and high transmission of the output coupler.
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