| Numerical investigation of a microfiber-plane-grating composite optical waveguide for gas refractive index sensing | |
| Ma, Chengju1; Ren, Liyong2; Guo, Wenge1; Fu, Haiwei1; Xu, Yiping3; Liu, Yinggang1; Wen, Jin1; Ma, Chengju (chengjuma@xsyu.edu.cn) | |
| 作者部门 | 信息光子学研究室 |
| 2017-05-10 | |
| 发表期刊 | APPLIED OPTICS
 |
| ISSN | 1559-128X |
| 卷号 | 56期号:14页码:3984-3988 |
| 产权排序 | 2 |
| 摘要 | In this paper, we propose a microfiber-plane-grating composite optical waveguide (MPGCOW), which is formed by immobilizing a tapered microfiber on the surface of a plane grating with one defect, for gas refractive index ( RI) sensing. Its optical properties and gas RI sensing properties are investigated by the finite difference time domain method. Results show that the MPGCOW has a photonic stop band and is very sensitive to the ambient gas RI variation. The largest gas RI sensing sensitivity of 486.67 nm/RIU and detection limit of 2 x 10(-6) are obtained by immersing the structure in the mixture gas of N-2 and He with various mixture ratios. (C) 2017 Optical Society of America |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/AO.56.003984 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | RESONANCE ; SILICA |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| 项目资助者 | National Natural Science Foundation of China (NSFC)(61275149 ; Shaanxi Provincial Education Department(15JK1578) ; Natural Science Foundation of Shaanxi Province(2016JQ6051) ; Doctoral Scientific Research Startup Foundation of Xi'an Shiyou University(2015BS01) ; Open Research Fund of State Key Laboratory of Transient Optics and Photonics(SKLST201612) ; Students Research Training Program of Xi'an Shiyou University ; 61505160 ; 61605018) |
| WOS类目 | Optics |
| WOS记录号 | WOS:000401020800004 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/28917 |
| 专题 | 信息光子学研究室 |
| 通讯作者 | Ma, Chengju (chengjuma@xsyu.edu.cn) |
| 作者单位 | 1.Xian Shiyou Univ, Sch Sci, Xian 710065, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 3.Yangtze Univ, Sch Phys & Optoelect Engn, Jingzhou 434023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Chengju,Ren, Liyong,Guo, Wenge,et al. Numerical investigation of a microfiber-plane-grating composite optical waveguide for gas refractive index sensing[J]. APPLIED OPTICS,2017,56(14):3984-3988. |
| APA | Ma, Chengju.,Ren, Liyong.,Guo, Wenge.,Fu, Haiwei.,Xu, Yiping.,...&Ma, Chengju .(2017).Numerical investigation of a microfiber-plane-grating composite optical waveguide for gas refractive index sensing.APPLIED OPTICS,56(14),3984-3988. |
| MLA | Ma, Chengju,et al."Numerical investigation of a microfiber-plane-grating composite optical waveguide for gas refractive index sensing".APPLIED OPTICS 56.14(2017):3984-3988. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Numerical investigat（627KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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