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SNSPD-Assisted Φ-OTDR for Zero-Touch Deployment of Amplifier-Free Distributed Acousto-Optic Sensing in PONs

Research output: Chapter in Book or Conference ProceedingsConference Proceedings with Oral Presentationpeer-review

Abstract

We employ a high-sensitivity Geiger-mode detector to overcome power-splitting loss in PONs, demonstrating the acquisition of a drop-side acousto-optic signature behind a 1:32 power-splitter through a centralized DAS interrogator – without optical amplifier.
Original languageEnglish
Title of host publicationProceedings Optical Fiber Communication Conference (OFC)
Number of pages3
Publication statusPublished - 2026
Event2026 Optical Fiber Communications Conference and Exhibition (OFC) - Los Angeles, Los Angeles, United States
Duration: 15 Mar 202619 Mar 2026
https://www.ofcconference.org/

Conference

Conference2026 Optical Fiber Communications Conference and Exhibition (OFC)
Country/TerritoryUnited States
CityLos Angeles
Period15/03/2619/03/26
Internet address

Research Field

  • Quantum Key Distribution

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