DAS over 1,007-km Hybrid Link with 10-Tb/s DP-16QAM Co-propagation using Frequency-Diverse Chirped Pulses-Reference-Cited by-同舟云学术

DAS over 1,007-km Hybrid Link with 10-Tb/s DP-16QAM Co-propagation using Frequency-Diverse Chirped Pulses

Published:2022 Issue: Volume: Page:
ISSN:
Container-title:Optical Fiber Communication Conference (OFC) 2022
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Author:

Ip Ezra,Huang Yue-Kai,Huang Ming-Fang,Yaman Fatih,Wellbrock Glenn,Xia Tiejun,Wang Ting,Asahi Koji,Aono Yoshiaki

Abstract

We report the first distributed acoustic sensing (DAS) results over >1,000 km on a field-lab hybrid link using chirped-pulses with correlation detection and 20× frequency-diversity, achieving a sensitivity of 100 p ∈ / Hz at 20-meters spatial resolution.

Publisher

Optica Publishing Group

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