【摘要】 对新型激光晶体近年比较活跃的两个研究方向,掺镱的激光晶体和拉曼激光晶体的研究状况进行了总结.掺镱晶体可以产生高功率的激光输出,是重要的研究方向;同时掺镱激光晶体还可以实现用激光二极管泵浦的超快激光输出.拉曼晶体可以方便地产生人们所需要的激光波长,具有潜在的应用.本文对于这两类晶体的优点、可能应用的方向及最新的发展方向进行了阐述.更多还原

【Abstract】 The research status of two active laser crystal fields,Yb doped crystals and Raman crystals, are reviewed.Yb-doped crystals can produce high power laser output,and they are very important research fields.And fs (femtosecon) laser outputs from Yb-doped crystals can be obtained pumped by laser diode.Many wavelength laser can be produced by using Raman crystal,so Raman crystal may have many potential applications.The advantages,possible applications and new developments are also expatiated in this paper.更多还原