Radio-Frequency Transfer over a 1007-km Fiber Link by Passive Phase Conjugation

被引：0
|
作者：
Hu, Fan [1 ]
Liu, Chenxia [2 ]
Wang, Dongxing [2 ]
Liang, Jingxi [1 ]
Zhou, Shujin [2 ]
Qiao, Yaojun [1 ]
Yu, Song [2 ]
机构：
[1] Beijing Univ Posts & Telecommun, Sch Informat & Commun Engn, Beijing, Peoples R China
[2] Beijing Univ Posts & Telecommun, Inst Informat Photon & Opt Commun, Beijing, Peoples R China
来源：
2018 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) | 2018年
关键词：
Radio-Frequency transfer; Optical fiber transmission; Phase lock loop; Allan deviation; FREQUENCY; TIME; DISSEMINATION; RESOLUTION;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We have demonstrated accurate frequency transfer via an ultra long span optical-fiber link by passive phase conjugation, which is based on frequency mixing. Combing with the phase-lock-loop, our compensation technique can eliminate the effect of phase noise that introduced during the optical-fiber transmission, so the phase of remote signal is synchronized to the phase of local reference signal. The transfer stability of our experiment with 2.4 GHz frequency signal through a 1007 km fiber link is 6.9 x 10(-14)/s and 4.1 x 10(-16)/10(4)s.
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页数：3
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