Microwave Frequency Dissemination over a 250 km Fiber Link with Stability at the 10(-18) Level

doi:10.3390/photonics10080872

NTSC-IR > 量子频标研究室

	Microwave Frequency Dissemination over a 250 km Fiber Link with Stability at the 10(-18) Level
	Yu, Shaoshao 1,2,3; Zhao, Wenyu1,2,3 ; Xue, Wenxiang 1,2; Zhang, Shougang 1,2,3
	2023-08-01
发表期刊	PHOTONICS
卷号	10 期号:8 页码:11
摘要	In this paper, a microwave phase compensation scheme is adopted. It utilizes microwave signals of different frequencies for round-trip signal transmission over a 250 km fiber optic link to mitigate the impact of parasitic reflections. Additionally, dispersion compensation fibers are employed to compensate for the dispersion in the fiber optic link. Bidirectional optical amplifiers are utilized to compensate for the losses in long-distance fiber optic links and reduce optical path asymmetry. By implementing these methods, the transmission stability of the fiber optic microwave frequency transmission system achieves 5.6 x 10(-15) at 1 s and 2.8 x 10(-18) at 100,000 s.
关键词	fiber microwave frequency dissemination
资助者	National Natural Science Foundation of China(NSFC) ; National Natural Science Foundation of China(NSFC) ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; National Natural Science Foundation of China(NSFC) ; National Natural Science Foundation of China(NSFC) ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; National Natural Science Foundation of China(NSFC) ; National Natural Science Foundation of China(NSFC) ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; National Natural Science Foundation of China(NSFC) ; National Natural Science Foundation of China(NSFC) ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences
DOI	10.3390/photonics10080872
语种	英语
资助项目	National Natural Science Foundation of China(NSFC)[61825505] ; National Natural Science Foundation of China(NSFC)[91536217] ; West Light Foundation of the Chinese Academy of Sciences[29202082]
资助者	National Natural Science Foundation of China(NSFC) ; National Natural Science Foundation of China(NSFC) ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; National Natural Science Foundation of China(NSFC) ; National Natural Science Foundation of China(NSFC) ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; National Natural Science Foundation of China(NSFC) ; National Natural Science Foundation of China(NSFC) ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; National Natural Science Foundation of China(NSFC) ; National Natural Science Foundation of China(NSFC) ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:001056806700001
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/361003/14221
专题	量子频标研究室
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
推荐引用方式 GB/T 7714	Yu, Shaoshao,Zhao, Wenyu,Xue, Wenxiang,et al. Microwave Frequency Dissemination over a 250 km Fiber Link with Stability at the 10(-18) Level[J]. PHOTONICS,2023,10(8):11.
APA	Yu, Shaoshao,Zhao, Wenyu,Xue, Wenxiang,&Zhang, Shougang.(2023).Microwave Frequency Dissemination over a 250 km Fiber Link with Stability at the 10(-18) Level.PHOTONICS,10(8),11.
MLA	Yu, Shaoshao,et al."Microwave Frequency Dissemination over a 250 km Fiber Link with Stability at the 10(-18) Level".PHOTONICS 10.8(2023):11.