【摘要】 设计与安装了光学元件免受蒸发源污染的CO₂连续激光镀膜装置,并用它镀制了超导铅膜。所制铅膜与常规热蒸镀铝膜性能的比较表明,激光镀膜法能得到污染少而结晶性更好的超导铅薄膜。更多还原

【Abstract】 A CO2 CW laser coating device which can free optical units from contamination has been designed and installed. The superconducting lead thin films have been deposited by means of this device. Compared with the conventional thermal method for making Pb films, the high power CO2 CW laser coating method has the advantage of producing superconducting Pb thin films with better crystallinity and less contamination.更多还原