Microwave frequency transfer over a 112-km urban fiber link based on electronic phase compensation

doi:10.1088/1674-1056/ab84d6

NTSC-IR > 量子频标研究室

	Microwave frequency transfer over a 112-km urban fiber link based on electronic phase compensation
	Xue, Wen-Xiang 1,2,3; Zhao, Wen-Yu 1,2; Quan, Hong-Lei 1,2,3; Zhao, Cui-Chen 1,2,3; Xing, Yan 1,2; Jiang, Hai-Feng 1,2; Zhang, Shou-Gang 1,2
	2020-06-01
发表期刊	CHINESE PHYSICS B
ISSN	1674-1056
卷号	29 期号:6 页码:5
摘要	We demonstrate the transmission of a microwave frequency signal at 10 GHz over a 112-km urban fiber link based on a novel simple-architecture electronic phase compensation system. The key element of the system is the low noise frequency divider by 4 to differentiate the frequency of the forward signal from that of the backward one, thus suppressing the effect of Brillouin backscattering and parasitic reflection along the link. In terms of overlapping Allan deviation, the frequency transfer instability of 4.2 x 10(-15)at 1-s integration time and 1.6 x 10(-18)at one-day integration time was achieved. In addition, its sensitivity to the polarization mode dispersion in fiber is analyzed by comparing the results with and without laser polarization scrambling. Generally, with simplicity and robustness, the system can offer great potentials in constructing cascaded frequency transfer system and facilitate the building of fiber-based microwave transfer network.
关键词	microwave frequency transfer phase compensation polarization mode dispersion
资助者	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
DOI	10.1088/1674-1056/ab84d6
关键词[WOS]	OPTICAL LINK ; NOISE ; RESOLUTION
语种	英语
资助项目	National Natural Science Foundation of China[61825505] ; National Natural Science Foundation of China[91536217] ; National Natural Science Foundation of China[61127901]
资助者	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000541479400001
出版者	IOP PUBLISHING LTD
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/9253
专题	量子频标研究室
通讯作者	Zhang, Shou-Gang
作者单位	1.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China 2.Chinese Acad Sci, Key Lab Time & Frequency Primary Stand, Xian 710600, Peoples R China 3.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Xue, Wen-Xiang,Zhao, Wen-Yu,Quan, Hong-Lei,et al. Microwave frequency transfer over a 112-km urban fiber link based on electronic phase compensation[J]. CHINESE PHYSICS B,2020,29(6):5.
APA	Xue, Wen-Xiang.,Zhao, Wen-Yu.,Quan, Hong-Lei.,Zhao, Cui-Chen.,Xing, Yan.,...&Zhang, Shou-Gang.(2020).Microwave frequency transfer over a 112-km urban fiber link based on electronic phase compensation.CHINESE PHYSICS B,29(6),5.
MLA	Xue, Wen-Xiang,et al."Microwave frequency transfer over a 112-km urban fiber link based on electronic phase compensation".CHINESE PHYSICS B 29.6(2020):5.