二极管泵浦板条激光介质的二维温度和应力分布

Twodimensional temperature and stress distributions in a diodesidepumped slab laser medium

用有限差分法对各种边界条件下二极管侧泵浦板条介质通光截面上的温度和应力二维分布作了数值计算。并对此作了分析，由此提出了适用于不同泵浦水平二极管泵浦板条激光器的冷却方案。

In this paper,twodimensional temperature and internal stress distributions in a diodesidepumped slab laser medium have been calculated by using finite difference method.The numerical calculation results have been analyzed,from which suitable cooling schemes for diodepumped slab lasers at different pumping level have been proposed.