%0 Journal Article
%T Realization of an efficient coherent combination via Michelson cavity
%A Jia Xiu-Jie
%A Liu Feng-Nian
%A Fu Sheng-Gui
%A Liu Yan-Ge
%A Yuan Shu-Zhong
%A Dong Xiao-Yi
%A <br>贾秀杰
%A 刘丰年
%A 付圣贵
%A 刘艳格
%A 袁树忠
%A 董孝义
%J 中国物理 B
%D 2007
%I 
%X An intracavity coherent coupling Michelson erbium-doped fibre (EDF) laser (MCEDFL) is proposed and demonstrated. By using this laser system, we find a means to obtain a maximum power output at the same pumping power level. From the experiment based on fibre Bragg gratings (FBGs) with different reflectivities from 6{\%} to 100{\%}, we find that the reflectivity of the FBG plays a vital role in improving the performance of the MCEDFL. At the same time, the MCEDFL with a polarizer can be coherently combined effectively. This type of system, in principle, is compatible with other more powerful pumping methods, such as cladding pumping, and brings some novel perspectives to the realization of high power lasers.
%K self-organization coherent combining
%K intracavity coherent combining
%K Michelson erbium-doped fibre laser
%K reflectivity of an FBG<br>迈克逊空穴
%K 自组织相干联合
%K 腔内相干联合
%K 反射率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=51EC29F0F1FE479677DA06A61167D254&yid=A732AF04DDA03BB3&vid=7801E6FC5AE9020C&iid=F3090AE9B60B7ED1&sid=D413BE4FEC26716F&eid=C16CFB5A263F90EE&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=11