%0 Journal Article
%T LD pumped Nd:YAG ceramic/KTP green laser<br>LD抽运的Nd:YAG陶瓷/KTP绿光激光器
%A 兰瑞君
%A 刘宏
%A 王正平
%A 任诠
%A 张怀金
%A 王继扬
%A 于浩海
%A 吕耀辉
%A 桑元华
%A 许心光
%J 物理学报
%D 2009
%I 
%X A CW green laser was reported with ceramic Nd:YAG as gain material and KTP crystal as frequency doubler. When the pump power was 21.6 W, the 1064 nm fundamental output was 11.3 W, corresponding to an optical conversion efficiency of 52.3%. When a type-Ⅱ cut KTP crystal was inserted in the straight cavity as a frequency doubler, the maximum 532 nm green output was 1.86 W, and the optical conversion efficiency was 7 %. The one-dimensional intensity distribution of the green faeula was of Gaussian type, and the M~2 factor was measured to be 1.7 when the output power was 1 W.
%K all-solid-state green laser
%K Nd:YAG ceramic
%K KTP frequency doubling
%K straight cavity<br>全固态绿光激光器，
%K Nd:YAG陶瓷，
%K KTP倍频，
%K 直腔
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=0BF0BED18281D89F4DBC0A2BA2951814&yid=DE12191FBD62783C&vid=9FFCC7AF50CAEBF7&iid=708DD6B15D2464E8&sid=8C98B72AB240775E&eid=29DFC56CE453A34A&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0