100-km long distance fiber bragg grating sensor system based on erbium-doped fiber and raman amplification

Junhao Hu; Zhihao Chen; Xiufeng Yang; Junhong Ng; Changyuan Yu

doi:10.1109/LPT.2010.2062495

100-km long distance fiber bragg grating sensor system based on erbium-doped fiber and raman amplification

Junhao Hu, Zhihao Chen, Xiufeng Yang, Junhong Ng, Changyuan Yu

Research output: Journal article publication › Journal article › Academic research › peer-review

25 Citations (Scopus)

Abstract

A simple 100-km long distance fiber Bragg grating sensor system was proposed and demonstrated. It can achieve 100-km measurement length with reflected Bragg wavelength spectrum of 30 dB signal noise ratio by using only one Raman pump laser source with 1 W power at 1395 nm and two segments of erbium-doped fiber at the locations of 50 and 75 km separately.

Original language	English
Article number	5535124
Pages (from-to)	1422-1424
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	22
Issue number	19
DOIs	https://doi.org/10.1109/LPT.2010.2062495
Publication status	Published - 13 Sept 2010
Externally published	Yes

Keywords

Erbium-doped fiber (EDF)
fiber Bragg grating (FBG)
long distance sensor
Raman scattering

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1109/LPT.2010.2062495

Cite this

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AU - Yang, Xiufeng

AU - Ng, Junhong

AU - Yu, Changyuan

PY - 2010/9/13

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KW - Erbium-doped fiber (EDF)

KW - fiber Bragg grating (FBG)

KW - long distance sensor

KW - Raman scattering

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DO - 10.1109/LPT.2010.2062495

M3 - Journal article

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100-km long distance fiber bragg grating sensor system based on erbium-doped fiber and raman amplification

Abstract

Keywords

ASJC Scopus subject areas

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