中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Design guidelines and characteristics for a kind of four-layer large flattened mode fibers

文献类型:期刊论文

作者Zhao CJ(赵楚军) ; Tang ZX(唐志祥) ; Ye YX(叶云霞) ; Shen Lei ; Fan DY(范滇元)
刊名optik
出版日期2008
卷号119期号:15页码:749
关键词High-power fiber laser Large flattened mode fiber Modal fields Bending loss
ISSN号0030-4026
中文摘要a theoretical method to analyze a kind of four-layer large flattened mode (lfm) fibers is presented. the properties of the fiber, including the fundamental and higher-order modal fields, effective area and bending loss are discussed by comparison. at the same time, the reasons for the different characteristics are considered. the obtained results indicate that the effective area of the four-layer lfm fiber is about 1.3 times larger than that of the conventional standard step-index fiber and the fiber can suppress the higher-order modes via bending effectively. the four-layer lfm fiber has less efficient bend-induced filtering ability than the conventional step-index fiber; however, it has more efficient filtering ability than the three-layer lfm fiber. (c) 2007 elsevier gmbh. all rights reserved.
收录类别EI
资助信息national natural science foundation of china [10674045, 10576012, 60538010]; national basic research program of china [61359020101-3]; national high technology research and development program
语种英语
WOS记录号WOS:000261095800007
公开日期2009-09-18
源URL[http://ir.siom.ac.cn/handle/181231/3242]  
专题上海光学精密机械研究所_高功率激光物理国家实验室
推荐引用方式
GB/T 7714
Zhao CJ,Tang ZX,Ye YX,et al. Design guidelines and characteristics for a kind of four-layer large flattened mode fibers[J]. optik,2008,119(15):749, 754.
APA 赵楚军,唐志祥,叶云霞,Shen Lei,&范滇元.(2008).Design guidelines and characteristics for a kind of four-layer large flattened mode fibers.optik,119(15),749.
MLA 赵楚军,et al."Design guidelines and characteristics for a kind of four-layer large flattened mode fibers".optik 119.15(2008):749.

入库方式: OAI收割

来源:上海光学精密机械研究所

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