%0 Journal Article
%T A novel LD pumped Yb:GSO laser operating at 1090 nm with low threshold<br>LD抽运Yb:GSO实现1090 nm低阈值激光运转
%A Xue Ying-Hong
%A Wang Qing-Yue
%A Chai Lu
%A Liu Qing-Wen
%A Zhao Guang-Jun
%A Su Liang-Bi
%A Xu Xiao-Dong
%A Xu Jun
%A <br>薛迎红
%A 王清月
%A 柴 路
%A 刘庆文
%A 赵广军
%A 苏良碧
%A 徐晓东
%A 徐 军
%J 物理学报
%D 2006
%I 
%X We report what we believe to be the first demonstration of laser operation with a novel laser material of Yb3+-doped Gd2SiO2(Yb:GSO)pumped by a laser diode at 940 nm. We obtained a low lasing threshold of 1.27 kW/cm2 with the center wavelength of 1090 nm, which is lower than the value of 1.53 kW/cm2 predicted for Yb:YAG. The maximal output power of 360 mW was obtained with a 2% output, which corresponds to a slope efficiency up to 19%.
%K Yb:GSO crystal
%K laser diode pumped
%K threshold<br>Yb:GSO晶体
%K 激光二极管抽运
%K 阈值
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=76D9A403984B3A47&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=CA4FD0336C81A37A&sid=522844664D9E629A&eid=3389C664025A98F9&journal_id=1000-3290&journal_name=物理学报&referenced_num=1&reference_num=13