摘要
本文首次报导了采用Phase—ShifingMarks(PSM)技术实现激光束的集束,实验结果表明PSM技术是一种用于激光集束的有效手段.
This article reports firstly the condensation of laser beam by phase-shifting masks.The result of experiments indicates phase-shifting masks is an effective means to condense laser beam.
出处
《青岛大学学报(自然科学版)》
CAS
1995年第2期1-8,共8页
Journal of Qingdao University(Natural Science Edition)