Highly-stable laser-based underwater radio-frequency transfer with electronic phase compensation

doi:10.1016/j.optcom.2019.07.012

	Highly-stable laser-based underwater radio-frequency transfer with electronic phase compensation
	Hou, Dong 1; Bai, Qingsong 1; Guo, Guangkun 1; Zhang, Danian 1; Sun, Fuyu 2
刊名	OPTICS COMMUNICATIONS
	2019-12-01
卷号	452 页码:247-251
关键词	Optical underwater communication Underwater frequency transfer Timing fluctuation suppression Electronic phase compensation Instability measurement
ISSN号	0030-4018
DOI	10.1016/j.optcom.2019.07.012
英文摘要	We demonstrate a highly-stable laser-based underwater radio frequency transfer with electronic phase compensation technique. A 100 MHz radio-frequency signal has been transferred over a 5-m underwater link with this frequency transfer scheme. To evaluate the quality of the transferred frequency signal, timing jitter power spectral, timing fluctuations and instabilities were all measured. The transferred frequency signal over 5-m underwater link with electronic phase compensation achieved 2.1 ps of root-mean-square (RMS) timing fluctuations, meanwhile, the relative fractional frequency instability is 5 x 10(-13) at 1 s and 7 x 10(-16) at 1000 s for phase-compensated link. The transmission link achieved higher stability than Cs and H-master clocks, which gives this proposed transfer scheme the potential of disseminating these atomic clocks signal over the underwater transmission link.
资助项目	National Natural Science Foundation of China[61871084] ; National Natural Science Foundation of China[61601084] ; Applied Basic Research Programs of Science and Technology Department of Sichuan Province[2019YJ0200]
WOS关键词	TIMING FLUCTUATION SUPPRESSION ; OPTICAL WIRELESS COMMUNICATION ; ATMOSPHERIC TRANSFER ; FREQUENCY TRANSFER ; PROPAGATION ; TARGET
WOS研究方向	Optics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000485790300036
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Applied Basic Research Programs of Science and Technology Department of Sichuan Province ; Applied Basic Research Programs of Science and Technology Department of Sichuan Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Applied Basic Research Programs of Science and Technology Department of Sichuan Province ; Applied Basic Research Programs of Science and Technology Department of Sichuan Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Applied Basic Research Programs of Science and Technology Department of Sichuan Province ; Applied Basic Research Programs of Science and Technology Department of Sichuan Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Applied Basic Research Programs of Science and Technology Department of Sichuan Province ; Applied Basic Research Programs of Science and Technology Department of Sichuan Province
内容类型	期刊论文
源URL	[http://210.72.145.45/handle/361003/11986]
专题	中国科学院国家授时中心
通讯作者	Hou, Dong
作者单位	1.Univ Elect Sci & Technol China, Sch Automat Engn, Time & Frequency Res Ctr, Chengdu 611731, Sichuan, Peoples R China 2.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Hou, Dong,Bai, Qingsong,Guo, Guangkun,et al. Highly-stable laser-based underwater radio-frequency transfer with electronic phase compensation[J]. OPTICS COMMUNICATIONS,2019,452:247-251.
APA	Hou, Dong,Bai, Qingsong,Guo, Guangkun,Zhang, Danian,&Sun, Fuyu.(2019).Highly-stable laser-based underwater radio-frequency transfer with electronic phase compensation.OPTICS COMMUNICATIONS,452,247-251.
MLA	Hou, Dong,et al."Highly-stable laser-based underwater radio-frequency transfer with electronic phase compensation".OPTICS COMMUNICATIONS 452(2019):247-251.