标题:High efficiency Nd:YAG ceramic eye-safe laser operating at 1442.8 nm
作者:H. N. Zhang;X. H. Chen;Q. P. Wang;X. Y. Zhang;J. Chang;L. Gao;H. B. Shen;Z. H. Cong;Z. J. Liu;X. T. Tao;P. Li
作者机构:[Zhang, H.N] School of Information Science and Engineering, Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong Universit 更多
通讯作者:Li, P
通讯作者地址:[Li, P]Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China.
来源:Optics Letters
出版年:2013
卷:38
期:16
页码:3075-3077
DOI:10.1364/OL.38.003075
摘要:We report on a diode-pumped Nd:YAG ceramic laser operating at 1442.8 nm for the first time. In our experiment, two different Nd:YAG ceramics with the Nd-doped concentrations of 1.0 and 0.6 at. % and a Nd:YAG with the Nd-doped concentration of 1.0 at. % were used as the laser gain mediums, respectively. At a pump power of 20.7 W, a maximum output power of up to 3.96 W with optical-to-optical efficiency of up to 19.1% was obtained by using the 1.0 at. % Nd-doped ceramic as the laser gain medium. To the best of our knowledge, this is the highest output power of a LD-pumped 1.44 μm Nd:YAG ceramic laser and the highest optical-to-optical efficiency of a LD-pumped 1.44 μm Nd-doped crystal laser.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:20
Scopus被引频次:20
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84882280331&doi=10.1364%2fOL.38.003075&partnerID=40&md5=698ca8d737ac4e4d875d0a64ea24815b
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