Real-Time In-Line Coherent Distributed Sensing over a Legacy Submarine Cable

被引：0
|
作者：
Mazur, Mikael [1 ]
Fontaine, Nicolas K. [1 ]
Ryf, Roland [1 ]
Pilgrim, Philip [2 ]
Chodkiewicz, Tracy [2 ]
Sosa, Gonzalo [3 ]
Carter, Stephen D. [2 ]
Jasso, Sergio Velazquez [2 ]
Naik, Jeewan [4 ]
Padmaraju, Kishore [4 ]
Mistry, Ajay [4 ]
Winter, David [1 ]
Dallachiesa, Lauren [1 ]
Chen, Haoshuo [1 ]
Neilson, David T. [1 ]
机构：
[1] Nokia Bell Labs, 600 Mt Ave, Murray Hill, NJ 07974 USA
[2] Nokia, 600 Mt Ave, Murray Hill, NJ 07974 USA
[3] Nokia, Dr Hector Miranda 2361, Montevideo 11300, Uruguay
[4] Nokia Adv Opt, 171 Madison Ave, New York, NY 10016 USA
来源：
2024 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION, OFC | 2024年
关键词：
D O I：
暂无
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 an inband real-time C-OFDR distributed acoustic sensing system over approximate to 2000 km (NZ-DSF) submarine cable without Bragg-reflector loopbacks. We achieve 2 ms update for phase and approximate to 200m spatial resolution with zero induced penalty on live transceivers. (c) 2024 The Author(s)
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页数：3
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