%0 Journal Article
%T Effect of Back-cavity Mirror on Output Characteristics of Yb3+-Doped Double-clad Fiber Laser<br>后腔镜对掺镱双包层光纤激光器输出特性影响研究
%A CHEN Shuang
%A FENG Ying
%A ZHANG Jun
%A <br>陈爽
%A 冯莹
%A 张俊
%J 光子学报
%D 2008
%I 
%X The Yb3+-Doped Double-Clad Fiber Laser was constructed by using Yb3+-Doped Double-Clad Fiber made in China and a set of back-cavity mirrors with different reflectivity ratios. The output power and spectrum were measured . The effect of back-cavity mirror on the output characteristics of the laser had been studied theoretically and experimentally. The relationship of the reflectivity ratio of the back-cavity mirror and the wavelength of the output laser beam had been discussed deeply. It is found that the output characteristics of the fiber laser can be better by designing the reflectivity ratio of the back-cavity mirror.
%K Yb3+-doped double-clad fiber laser
%K Reflectivity ratio
%K Back-cavity mirror<br>掺镱双包层光纤激光器
%K 反射率
%K 后腔镜
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=B5AD7166DFBE4436E687485163C8CC9A&yid=67289AFF6305E306&vid=42425781F0B1C26E&iid=94C357A881DFC066&sid=E23857687CD2EE51&eid=FE2777263ADBA5FE&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=16