【摘要】 报道了用激光二极管(LD)抽运的掺钕钨酸钇钠[Nd3+:NaY(WO4)2](简称Nd:NYW)绿光激光器。腔内采用Ⅰ类临界相位匹配LBO(LiB3O5)作为倍频晶体,阈值抽运功率为410mW,在抽运功率为1.5W时获得了87mW的530nm连续激光输出,基频光-光转换效率大于25%,斜率效率为7.98%。更多还原

【Abstract】 A laser diode(LD) pumped Nd3+:NaY(WO4)2(Nd:NYW) green laser is reported.LBO(LiB3O5) crystal intracavity with type-Ⅰ critical phase matching was used for frequency doubling.The threshold pump power is 410 mW.The laser performance at 530 nm was carried out.The maximum output power of 87 mW was obtained with an incident pump power of 1.5 W.The slope efficiency has been determined to be 7.98% and the optical-to-optical efficiency is more than 25%.更多还原