Ultralong fibre-optic distributed Raman temperature sensor

A. G. Kuznetsov; D. S. Kharenko; S. A. Babin; I. B. Tsydenzhapov; I. S. Shelemba

doi:10.1070/QEL16436

Ultralong fibre-optic distributed Raman temperature sensor

A. G. Kuznetsov, D. S. Kharenko, S. A. Babin, I. B. Tsydenzhapov, I. S. Shelemba

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

We have demonstrated an ultralong (up to 85 km in length) all-fibre Raman temperature sensor which utilises SMF-28 standard single-mode telecom fibre and a 1.63-mm probe signal source. The probe signal from the laser diode is amplified by a Raman fibre amplifier. The temperature along a 85-km-long fibre line has been measured with an accuracy of 8 °C and spatial resolution of 800 m or better.

Original language	English
Pages (from-to)	967-970
Number of pages	4
Journal	Quantum Electronics
Volume	47
Issue number	10
DOIs	https://doi.org/10.1070/QEL16436
Publication status	Published - 1 Jan 2017

Keywords

Distributed temperature sensor
Fibre-optic link.
Raman scattering
fibre-optic link
distributed temperature sensor

Access to Document

10.1070/QEL16436

Link to publication in Scopus

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title = "Ultralong fibre-optic distributed Raman temperature sensor",

abstract = "We have demonstrated an ultralong (up to 85 km in length) all-fibre Raman temperature sensor which utilises SMF-28 standard single-mode telecom fibre and a 1.63-mm probe signal source. The probe signal from the laser diode is amplified by a Raman fibre amplifier. The temperature along a 85-km-long fibre line has been measured with an accuracy of 8 °C and spatial resolution of 800 m or better.",

keywords = "Distributed temperature sensor, Fibre-optic link., Raman scattering, fibre-optic link, distributed temperature sensor",

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AU - Kharenko, D. S.

AU - Babin, S. A.

AU - Tsydenzhapov, I. B.

AU - Shelemba, I. S.

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KW - Distributed temperature sensor

KW - Fibre-optic link.

KW - Raman scattering

KW - fibre-optic link

KW - distributed temperature sensor

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