High-stability 48-core bendable and movable optical cable for FAST telescope optical transmission system
文献类型：期刊论文
| 作者 | Zhu, Wenbai2; Nan, Rendong2 ; Li, Chunsheng1,5; Gao, Guanjun1; Luo, Wenyong3; Jin, Chengjin2; Song, Jinyou2; Liu, Hongfei2,4; Pan, Gaofeng2; Lin, Zhong1,5
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| 刊名 | OPTICAL FIBER TECHNOLOGY
 |
| 出版日期 | 2017-11-01 |
| 卷号 | 38页码:1-6 |
| 关键词 | 48-core Optical Cable Bendable Optical Cable Round-trip Motion High-stability Fast Telescope |
| DOI | 10.1016/j.yofte.2017.07.007 |
| 文献子类 | Article |
| 英文摘要 | The construction of FAST telescope was completed in Guizhou province of China in September 2016, and a kind of novel high-stability 48-core bendable and movable optical cable was developed and applied in analog data optical transmission system of FAST. Novel structure and selective material of this optical cable ensure high stability of optical power in the process of cables round-trip motion when telescope is tracking a radio source. The 10(5) times bend and stretch accelerated experiment for this optical cable was implemented, and real-time optical and RF signal power fluctuation were measured. The physical structure of optical cables after 105 times round-trip motion is in good condition; the real-time optical power attenuation fluctuation is smaller than 0.044 dB; the real-time RF power fluctuation is smaller than 0.12 dB. The optical cable developed in this letter meets the requirement of FAST and has been applied in FAST telescope. |
| WOS研究方向 | Engineering ; Optics ; Telecommunications |
| 语种 | 英语 |
| WOS记录号 | WOS:000412772600001 |
| 资助机构 | FAST(JJ09D1008A) ; FAST(JJ09D1008A) ; FAST(JJ09D1008A) ; FAST(JJ09D1008A) |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/20106]  |
| 专题 | 国家天文台_射电天文研究部 |
| 作者单位 | 1.Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 3.FiberHome Telecommun Technol Co Ltd, Wuhan 430073, Peoples R China 4.Chinese Acad Sci, Key Lab Radio Astron, Nanjing 210008, Peoples R China 5.Bejing Blade Tech Co Ltd, Beijing 100876, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Wenbai,Nan, Rendong,Li, Chunsheng,et al. High-stability 48-core bendable and movable optical cable for FAST telescope optical transmission system[J]. OPTICAL FIBER TECHNOLOGY,2017,38:1-6. |
| APA | Zhu, Wenbai.,Nan, Rendong.,Li, Chunsheng.,Gao, Guanjun.,Luo, Wenyong.,...&Liu, Cheng.(2017).High-stability 48-core bendable and movable optical cable for FAST telescope optical transmission system.OPTICAL FIBER TECHNOLOGY,38,1-6. |
| MLA | Zhu, Wenbai,et al."High-stability 48-core bendable and movable optical cable for FAST telescope optical transmission system".OPTICAL FIBER TECHNOLOGY 38(2017):1-6. |
入库方式： OAI收割
来源：国家天文台
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