标题:An efficient 1103 nm Nd:YAG/BaWO_4 Raman laser
作者:W. J. Sun;Q. P. Wang;Z. J. Liu;X. Y. Zhang;G. T. Wang;F. Bai;W. X. Lan;X. B. Wan;H. J. Zhang
作者机构:[Sun, W.J] School of Information Science and Engineering, Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan, S 更多
通讯作者:Liu, ZJ
通讯作者地址:[Liu, ZJ]Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Shandong, Peoples R China.
来源:Laser physics letters
出版年:2011
卷:8
期:7
页码:512-515
DOI:10.1002/lapl.201110023
关键词:Raman laser; stimulated Raman scattering; BaWO4 crystal
摘要:A compact efficient Raman laser at 1103.2 nm is realized within a diode-end-pumped acousto-optically Q-switched 1064.2 nm Nd:YAG laser. A 46-mm-long BaWO_4 crystal is used as the active medium and its 332 cm~(-1) Raman mode is employed to finish the conversion from 1064.2 nm fundamental laser to 1103.2 nm Raman laser. At an incident pump power of 7.55W, the first-Stokes power of 1.23 W at 1103.2 nm is obtained at a repetition rate of 17 kHz, corresponding to a diode-to-Stokes conversion efficiency of 16.3%. Pulse width is measured to be 27 ns and the peak power is 2.6 kW. The beam quality factors (M~2) in the two orthogonal directions are 2.0±0.2 and 1.8±0.2, respectively.
收录类别:SCOPUS;SCIE
WOS核心被引频次:21
Scopus被引频次:21
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-79958756536&doi=10.1002%2flapl.201110023&partnerID=40&md5=57df1988646abb74e07317278c6d02ed
TOP