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用有限差分法计算了强迫对流冷却下非稳腔激光器 Ca F2 输出窗口在不同换热系数、不同激光功率和不同窗口厚度下的温升分布 ,温升随时间的变化及温度梯度沿激光输出方向的分布 ,分析了各个参数对激光器窗口温升的影响。
The finite difference method was used to calculate the temperature distribution of the Ca F2 output window under forced convection cooling under different heat transfer coefficients, different laser powers and different window thicknesses, the temperature rise with time and the temperature gradient along the laser output direction The influence of each parameter on the temperature rise of the laser window was analyzed.