Simultaneous frequency transfer and time synchronization over a 430 km fiber backbone network using a cascaded system

doi:10.3788/COL201614.070602

SIOM OpenIR > 量子光学重点实验室

	Simultaneous frequency transfer and time synchronization over a 430 km fiber backbone network using a cascaded system
	Liu Q(刘琴); Han SL(韩圣龙); Wang JL(王家亮); Feng ZT(冯子桐); Chen W(陈炜); Cheng N(程楠); Gui YZ(桂有珍); Cai HW(蔡海文); Han SS(韩申生); yzgui@siom.ac.cn; hwcai@siom.ac.cn
	2016
发表期刊	Chin. Opt. Lett.
卷号	14 期号:7
摘要	Based on dense wavelength-division multiplexing technology, frequency transfer and time synchronization are simultaneously realized over a compensated cascaded fiber link of 430 km, which is a part of the Beijing Shanghai optical fiber backbone network. The entire cascaded system consists of two stages with fiber links of 280 and 150 km, respectively. To keep high symmetry and low noise, specific bi-directional erbium-doped fiber amplifiers are used to compensate the large optical attenuation of each fiber link. When the compensation servo is active in every stage, the cascaded system achieves the stability of 1.94 x 10(-13) at 1 s and 1.34 x 10(-16) at 104 s, for frequency transfer. It is also verified that the actual results of the cascaded system are in good agreement with the theoretical ones calculated from error theory. Simultaneously, after calibration of each stage, time synchronization is also realized. The final accuracy of the whole system is within 94 ps.
文章类型	Article
部门归属	量光
DOI	10.3788/COL201614.070602
资助者	National High-Tech R&D Program (863 Program) [2013AA122901] ; National High-Tech R&D Program (863 Program) [2013AA122901] ; National High-Tech R&D Program (863 Program) [2013AA122901] ; National High-Tech R&D Program (863 Program) [2013AA122901]
收录类别	SCI
资助者	National High-Tech R&D Program (863 Program) [2013AA122901] ; National High-Tech R&D Program (863 Program) [2013AA122901] ; National High-Tech R&D Program (863 Program) [2013AA122901] ; National High-Tech R&D Program (863 Program) [2013AA122901]
WOS记录号	WOS:000378609800007
引用统计
文献类型	期刊论文
条目标识符	http://ir.siom.ac.cn/handle/181231/27817
专题	量子光学重点实验室
通讯作者	yzgui@siom.ac.cn; hwcai@siom.ac.cn
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Liu Q,Han SL,Wang JL,et al. Simultaneous frequency transfer and time synchronization over a 430 km fiber backbone network using a cascaded system[J]. Chin. Opt. Lett.,2016,14(7).
APA	刘琴.,韩圣龙.,王家亮.,冯子桐.,陈炜.,...&hwcai@siom.ac.cn.(2016).Simultaneous frequency transfer and time synchronization over a 430 km fiber backbone network using a cascaded system.Chin. Opt. Lett.,14(7).
MLA	刘琴,et al."Simultaneous frequency transfer and time synchronization over a 430 km fiber backbone network using a cascaded system".Chin. Opt. Lett. 14.7(2016).