Study of microbubble defects in high-NA silicate-glass multi-core imaging fibers fabricated by the stack-and-draw method
文献类型：期刊论文
| 作者 | Xu, Bingsheng2,3; Shen, Henan2,3; Wu, Dakun5; Wang N(汪宁)5; Liu, Yan1; Lin X(林鑫)4; Yu, Fei2,5 |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2025-04-21 |
| 卷号 | 33期号:8页码:18225-18234 |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/OE.559798 |
| 通讯作者 | Yu, Fei(yufei@siom.ac.cn) |
| 英文摘要 | The fabrication of multicore imaging fiber (MCIF)/fiber bundle by the stack-and-draw method is favorable to achieve a hyperfine spatial imaging resolution without the rise of lattice defectw, such as core breakage and dislocation. MCIFs made of silicate glasses as host materials usually present a high numerical aperture (NA), lower bend loss, and low inter-core crosstalk, giving an excellent imaging capability. In this paper, we focus on the microbubble defect (MD) in the high-NA silicate-glass MCIF fabricated by the stack-and-draw method. MDs are a type of local defect in a scale of micrometers or smaller, distributed randomly along the fiber length. Some MD would cause the abrupt variation of the core shape in the neighbor, which gives rise to a local scattering loss up to 103 dB/m according to the numerical simulation. The origin of MD is still uncertain, and our investigation shows that MD could possibly be mitigated or even eliminated in principle by minimizing the difference in softening the temperature between core and cladding glasses. (c) 2025 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement |
| 分类号 | 二类 |
| WOS关键词 | BUNDLES |
| 资助项目 | National Natural Science Foundation of China[92271117] ; National Natural Science Foundation of China[62075200] ; National Natural Science Foundation of China[62127815] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2022018] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB0620202] ; Shanghai Sailing Program[23YF1454400] ; Key Technology Research and Development Program of Shandong Province[2021CXGC010202] ; Chinese Academy of Sciences[ZDBS-LY JSC020] ; STI 2030-Major Projects[2022ZD0212100] ; [61935002] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:001478370500001 |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Shanghai Sailing Program ; Key Technology Research and Development Program of Shandong Province ; Chinese Academy of Sciences ; STI 2030-Major Projects |
| 其他责任者 | Yu, Fei |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/101118]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China; 2.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China 5.Univ Chinese Acad Sci, Hangzhou Inst Adv Study, Hangzhou 310024, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Xu, Bingsheng,Shen, Henan,Wu, Dakun,et al. Study of microbubble defects in high-NA silicate-glass multi-core imaging fibers fabricated by the stack-and-draw method[J]. OPTICS EXPRESS,2025,33(8):18225-18234. |
| APA | Xu, Bingsheng.,Shen, Henan.,Wu, Dakun.,汪宁.,Liu, Yan.,...&Yu, Fei.(2025).Study of microbubble defects in high-NA silicate-glass multi-core imaging fibers fabricated by the stack-and-draw method.OPTICS EXPRESS,33(8),18225-18234. |
| MLA | Xu, Bingsheng,et al."Study of microbubble defects in high-NA silicate-glass multi-core imaging fibers fabricated by the stack-and-draw method".OPTICS EXPRESS 33.8(2025):18225-18234. |
入库方式： OAI收割
来源：力学研究所
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