| Theoretical and experimental study of 37-core waveguides with large mode area | |
Wang, Ping1,2; Cheng, Guanghua3 ; Yi, Ruimin1; Liu, Xin3; Shang, Tao1; Wang, Zhansheng1; Guo, Lixin2
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| 作者部门 | 瞬态光学与光子技术国家重点实验室 |
| 2013-11-20 | |
| 发表期刊 | APPLIED OPTICS
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| ISSN | 1002-0721 |
| 卷号 | 52期号:33页码:7981-7986 |
| 摘要 | The evanescently coupled multicore waveguide lattice composed of 37 linear type I cores hexagonally arranged has been theoretically studied and fabricated by low-repetition-rate femtosecond laser inscription of bulk fused silica. The effects of the single core's numerical apertures (NAs) and spacing on the mode characteristics of the 37-core waveguide were calculated by the finite-element method. It was found that the mode field areas of the fundamental mode LP01 with 5 mu m spacing of different NAs were all larger than 577 mu m(2), which was confirmed by the experiments. The measured near-field mode profiles for different writing conditions and different spacing also showed that the waveguide supported both a single mode (LP01) and two modes (LP01 and LP11). The multicore waveguide, according to our study, is particularly interesting for mode converters. (C) 2013 Optical Society of America |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/AO.52.007981 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | ULTRAFAST LASER PHOTOINSCRIPTION ; FEMTOSECOND-LASER ; FUSED-SILICA ; POLARIZATION FUNCTIONS ; OPTICAL-PROPERTIES ; PHOTONIC DEVICES ; WRITTEN ; GLASS ; FABRICATION ; PULSES |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000327467200016 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/21790 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Xidian Univ, Sch Telecommun Engn, State Key Lab Integrated Serv Networks, Xian 710071, Peoples R China 2.Xidian Univ, Sch Sci, Xian 710071, Peoples R China 3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Ping,Cheng, Guanghua,Yi, Ruimin,et al. Theoretical and experimental study of 37-core waveguides with large mode area[J]. APPLIED OPTICS,2013,52(33):7981-7986. |
| APA | Wang, Ping.,Cheng, Guanghua.,Yi, Ruimin.,Liu, Xin.,Shang, Tao.,...&Guo, Lixin.(2013).Theoretical and experimental study of 37-core waveguides with large mode area.APPLIED OPTICS,52(33),7981-7986. |
| MLA | Wang, Ping,et al."Theoretical and experimental study of 37-core waveguides with large mode area".APPLIED OPTICS 52.33(2013):7981-7986. |
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| Theoretical and expe（428KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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