Optimum design for a novel large mode area fiber with triangle-platform-index core | |
Miao, Xiaofang1,2; Wu, Peng1,2; Zhao, Baoyin1 | |
作者部门 | 瞬态光学研究室 |
2019-06-30 | |
发表期刊 | MODERN PHYSICS LETTERS B |
ISSN | 0217-9849;1793-6640 |
卷号 | 33期号:18 |
产权排序 | 1 |
摘要 | A triangle-platform-index core fiber is proposed, in which the refractive index distribution in the cross-section of the fiber core is composed of several closely connected triangles and a platform at the outermost layer. The simulation results show that the proposed fiber possesses an extremely large mode field area of 3110 mu m(2) at the wavelength of 1.06 mu m, and achieves single-mode operation state near a bend radius of 17 cm. Furthermore, several different mode field distributions, including Gauss-like distribution, flatten distribution and hollow distribution, are achieved. The proposed fiber can benefit suppressing nonlinear phenomenon to increase the output power level of fiber laser, and promoting special industrial processing. |
关键词 | Large mode area fiber design mode field modulation bending loss |
DOI | 10.1142/S0217984919502075 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000473149600011 |
出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/31586 |
专题 | 瞬态光学研究室 |
通讯作者 | Zhao, Baoyin |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Miao, Xiaofang,Wu, Peng,Zhao, Baoyin. Optimum design for a novel large mode area fiber with triangle-platform-index core[J]. MODERN PHYSICS LETTERS B,2019,33(18). |
APA | Miao, Xiaofang,Wu, Peng,&Zhao, Baoyin.(2019).Optimum design for a novel large mode area fiber with triangle-platform-index core.MODERN PHYSICS LETTERS B,33(18). |
MLA | Miao, Xiaofang,et al."Optimum design for a novel large mode area fiber with triangle-platform-index core".MODERN PHYSICS LETTERS B 33.18(2019). |
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Optimum design for a(616KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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