【摘要】 从理论上和实验上对水冷镜的镜面曲率半径随压力变化的规律作了研究。对压力变形后镜面相对于球面作了波像差分析，分析表明压力变焦镜用于中红外激光系统是合适的更多还原

【Abstract】 The varying character of the curvature of a water cooled mirror′s surface with varying coolant pressure has been studied. The wavefront aberration of the mirror after pressure deformation has also been analyzed. It is shown that the focus variable mirrors with varying coolant pressure are suitable for the middle infrared laser system.更多还原