外文题目: Ultrastable Multiclock Frequency Injection and Dissemination in a Ring Fiber Network
作者: Wang, Jialiang; Chen, Wei; Liu, Qin; Cheng, Nan; Feng, Zitong; Yang, Fei; Gui, Youzhen; Cai, Haiwen
刊名: IEEE Photonics J.
年: 2017 卷: 9 期: 2 文章编号：7201107
英文关键词:
Optical fiber; frequency dissemination; multiclock comparison
TIME-VARYING PATH; OPTICAL-FIBER; ATOMIC CLOCKS; LINK; CANCELLATION; STABILITY
英文摘要:
Owing to the characteristics of ultralow loss and antielectromagnetic interference, using optical fiber to deliver time and frequency signals has been a preferred choice for high-precision clock dissemination and comparison. As a brilliant idea, one has been able to reproduce ultrastable signals from one local station to multiple users. In this paper, we take a step further and propose a concept of multiclock (in different locations) dissemination for multiterminals. By injecting frequency signals into one stabilized ring-like fiber network, the relative stabilities of 3.4 x 10(-14)@ 1 s for a master clock dissemination and 5.1 x 10(-14)@ 1 s for a slave clock dissemination have been achieved. The proposed scheme can greatly simplify the future "N" to "N" radio-frequency dissemination network, especially in the situation of multiclock comparison.


文献类型: 期刊论文
正文语种: English
收录类别: SCI
DOI: 10.1109/JPHOT.2017.2682116


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