Frequency Transfer in Electronically Stabilized Fiber Optic Link Exploiting Bidirectional Optical Amplifiers

被引：55
|
作者：
Sliwczynski, Lukasz [1 ]
Krehlik, Przemyslaw [1 ]
Buczek, Lukasz [1 ]
Lipinski, Marcin [1 ]
机构：
[1] AGH Univ Sci & Technol, Dept Elect, PL-30059 Krakow, Poland
来源：
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2012年 / 61卷 / 09期
关键词：
Bidirectional optical amplifier; delay locked loop; fiber optic; frequency transfer; DISSEMINATION; TRANSMISSION; WAVELENGTH; RESOLUTION; NOISE; TIME;
D O I：
10.1109/TIM.2012.2188663
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we present the experimental result for the fiber optic frequency transfer link with optical regenerators exploiting the same Er-doped fiber for amplifying the signals in both directions. The measurements performed at the distance of 124 km with one amplifier and 224 km with three amplifiers showed that the presented solution is adequate for transferring the frequency signals generated by cesium clocks, hydrogen masers, and cesium fountain clocks. The Allan deviation around 9 . 10(-18) and 5.5 . 10(-17) was found for the averaging time of 10(5) s for 124- and 224-km-long links, respectively.
引用
收藏
页码：2573 / 2580
页数：8
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