Unrepeatered remote Φ-OTDR system with single-ended amplifier using hollow-core leading fiber

Modeling erbium-doped fiber amplifiers

10.1109/50.65886 · doi-reference

Optical phase-sensitive reflectometry based on orthogonal frequency‐division multiplexed LFM signal in fractional Fourier Domain

10.1002/lpor.202200838 · doi-reference

Backscattering in antiresonant hollow-core fibers: over 40 dB lower than in standard optical fibers

10.1364/optica.403087 · doi-reference

10.1364/ofc.2024.th4a.8

10.1364/ofc.2024.th4a.8 · doi-reference

10.1364/ofc.2025.th3f.2

10.1364/ofc.2025.th3f.2 · doi-reference

Ultra-long range distributed acoustic sensor using poly-phase coding approach

10.1109/jlt.2023.3337664 · doi-reference

108-km distributed acoustic sensor with 220- pε/√Hz strain resolution and 5-m spatial resolution

10.1109/jlt.2019.2901276 · doi-reference

300 km ultralong fiber optic DAS system based on optimally designed bidirectional EDFA relays

10.1364/prj.485701 · doi-reference

123 km Φ-OTDR system based on bidirectional erbium-doped fiber amplifier

10.1117/12.2246763 · doi-reference

Time-expanded phase-sensitive optical time-domain reflectometry

10.1038/s41377-021-00490-0 · doi-reference

Optical pulse compression reflectometry: proposal and proof-of-concept experiment

10.1364/oe.23.000512 · doi-reference

Distributed acoustic sensing based on pulse-coding phase-sensitive OTDR

10.1109/jiot.2018.2869474 · doi-reference

Phase-sensitive OTDR probe pulse shapes robust against modulation-instability fading

10.1364/ol.41.005756 · doi-reference

Phi-OTDR based on-line monitoring of overhead power transmission line

10.1109/jlt.2021.3078747 · doi-reference

Voiceprint and position information detection of non-cooperative ship with Φ-OTDR and suspended sensitized optical cable

10.1364/oe.520478 · doi-reference

High-precision distributed detection of rail defects by tracking the acoustic propagation waves

10.1364/oe.468193 · doi-reference

Advanced signal processing in distributed acoustic sensors based on submarine cables for seismology applications

10.1109/jlt.2023.3273268 · doi-reference

The break of earthquake asperities imaged by distributed acoustic sensing

10.1038/s41586-023-06227-w · doi-reference

Illuminating seafloor faults and ocean dynamics with dark fiber distributed acoustic sensing

10.1126/science.aay5881 · doi-reference

Distributed sensing of microseisms and teleseisms with submarine dark fibers

10.1038/s41467-019-13262-7 · doi-reference

Urban sensing using existing fiber-optic networks

10.1038/s41467-025-57997-y · doi-reference

Calving-driven fjord dynamics resolved by seafloor fibre sensing

10.1038/s41586-025-09347-7 · doi-reference