Optical Frequency Transfer Stability of 1E-15 at 1 Second Over Correlated Core Pairs in a 40 km 7-core Fiber Link

被引：0
|
作者：
Harrington, Mark W. [1 ]
Fontaine, Nicolas [2 ]
Mazur, Mikael [2 ]
Blumenthal, Daniel J. [1 ]
机构：
[1] Univ Calif Santa Barbara, Dept ECE, Santa Barbara, CA 93106 USA
[2] Nokia Bell Labs, Murray Hill, NJ 07974 USA
来源：
2023 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION, OFC | 2023年
关键词：
D O I：
10.1364/OFC.2023.M3J.3
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：
We demonstrate a 40km stabilized optical frequency transfer system with fractional frequency stability of 1e-15 at 1s without single -core bidirectional propagation. Highly correlated cores of a 7 -core fiber are used for signal transmission and return, mitigating uncorrelated phase fluctuations found in duplex approaches. (c) 2022 The Author(s)
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页数：3
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