In situ white-beam synchrotron radiation topographic observations under an electric field have been made on the KTiOPO4(......

用脉冲Nd：YAG激光(波长1．06μm、半高宽10ns)辐照了多种金属膜层镜面，用光学与原子力显微镜观察到某些样品损伤区或周围有规律的波纹......