| Microwave Frequency Dissemination over a 212 km Cascaded Urban Fiber Link with Stability at the 10(-18) Level | |
Quan, Honglei1,2,3; Xue, Wenxiang1,2; Zhao, Wenyu1,2,3 ; Xing, Yan1,2; Jiang, Haifeng1,2,3,4; Guo, Wenge1,2,5; Zhang, Shougang1,2,3
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| 2022-06-01 | |
| 发表期刊 | PHOTONICS
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| 卷号 | 9期号:6页码:10 |
| 摘要 | To synchronize standard frequency signals between long-distance laboratories, we carried out a frequency dissemination experiment over a 212 km cascaded urban fiber link. This cascaded link was composed of two 106 km fiber links, in which the fiber noise was compensated by two microwave frequency dissemination systems. The two adjacent frequency dissemination systems used different frequency transmitted signals, preventing the influence of signal crosstalk between the received signal of the previous stage and the transmitted signal of the second stage caused by microwave signal leakage. The frequency dissemination over the cascaded link showed a dissemination fractional frequency instability of 6.2 x 10(-15) at 1 s and 6.4 x 10(-18) at 40,000 s, which is better than the transfer stability over the same 212 km single-stage link. |
| 关键词 | fiber microwave frequency dissemination cascaded link |
| 资助者 | Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences |
| DOI | 10.3390/photonics9060399 |
| 语种 | 英语 |
| 资助项目 | Western Light Project, Chinese Academy of Sciences[29202082] |
| 资助者 | Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences ; Western Light Project, Chinese Academy of Sciences |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000816681000001 |
| 出版者 | MDPI |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://210.72.145.45/handle/361003/13811 |
| 专题 | 导航与通信研究室 |
| 通讯作者 | Zhao, Wenyu |
| 作者单位 | 1.Chinese Acad Sci, Natl Time Serv Ctr, 3 Shuyuandong Rd, Xian 710600, Peoples R China 2.Chinese Acad Sci, Key Lab Time & Frequency Stand, 3 Shuyuandong Rd, Xian 710600, Peoples R China 3.Univ Chinese Acad Sci, Sch Astron & Space Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China 4.Univ Sci & Technol China, Sch Phys Sci, Hefei 230026, Peoples R China 5.Xian Shiyou Univ, Sch Sci, 18 East Sect Elect Second Rd, Xian 710065, Peoples R China |
| 推荐引用方式 GB/T 7714 | Quan, Honglei,Xue, Wenxiang,Zhao, Wenyu,et al. Microwave Frequency Dissemination over a 212 km Cascaded Urban Fiber Link with Stability at the 10(-18) Level[J]. PHOTONICS,2022,9(6):10. |
| APA | Quan, Honglei.,Xue, Wenxiang.,Zhao, Wenyu.,Xing, Yan.,Jiang, Haifeng.,...&Zhang, Shougang.(2022).Microwave Frequency Dissemination over a 212 km Cascaded Urban Fiber Link with Stability at the 10(-18) Level.PHOTONICS,9(6),10. |
| MLA | Quan, Honglei,et al."Microwave Frequency Dissemination over a 212 km Cascaded Urban Fiber Link with Stability at the 10(-18) Level".PHOTONICS 9.6(2022):10. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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