A dual-parameter active fibre sensor based on modal interference in few-mode fibres

Hongdan Wan; Hongye Li; Zuxing Zhang; Chao Pan; Bing Sun; Changle Wang; Lin Zhang

doi:10.1109/ICOCN.2016.7875831

A dual-parameter active fibre sensor based on modal interference in few-mode fibres

Hongdan Wan, Hongye Li, Zuxing Zhang, Chao Pan, Bing Sun, Changle Wang, Lin Zhang

Aston Institute of Photonic Technologies (AiPT)

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

We propose a dual-parameter active fibre sensor based on a fibre ring laser using a single-mode-Two-mode-single-mode (STS) fibre interferemeter and a four-mode FBG as the intracavity dual-parameter sensing element. The interferometric spectra of the STS are investigated with different core-offset parameters and few-mode fibre length. The highest LP11 mode excitation ratio is achieved with a 6μm core-offset distance in the STS which achieves best sensing ability. High precision dual-parameter sensing of pressure and tension are achieved experimentally by measurements of fibre laser output wavelength and intensity.

Original language	English
Title of host publication	ICOCN 2016 - 2016 15th International Conference on Optical Communications and Networks
Publisher	IEEE
Number of pages	3
ISBN (Electronic)	978-1-5090-3491-8
DOIs	https://doi.org/10.1109/ICOCN.2016.7875831
Publication status	Published - 10 Mar 2017
Event	15th International Conference on Optical Communications and Networks, ICOCN 2016 - Hangzhou, China Duration: 24 Sept 2016 → 27 Sept 2016

Conference

Conference	15th International Conference on Optical Communications and Networks, ICOCN 2016
Country/Territory	China
City	Hangzhou
Period	24/09/16 → 27/09/16

Bibliographical note

-

Keywords

active fibre sensor
core-offset
dual-parameter
four-mode FBG
single-mode-Two-mode-single-mode

Access to Document

10.1109/ICOCN.2016.7875831

Cite this

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title = "A dual-parameter active fibre sensor based on modal interference in few-mode fibres",

abstract = "We propose a dual-parameter active fibre sensor based on a fibre ring laser using a single-mode-Two-mode-single-mode (STS) fibre interferemeter and a four-mode FBG as the intracavity dual-parameter sensing element. The interferometric spectra of the STS are investigated with different core-offset parameters and few-mode fibre length. The highest LP11 mode excitation ratio is achieved with a 6μm core-offset distance in the STS which achieves best sensing ability. High precision dual-parameter sensing of pressure and tension are achieved experimentally by measurements of fibre laser output wavelength and intensity.",

keywords = "active fibre sensor, core-offset, dual-parameter, four-mode FBG, single-mode-Two-mode-single-mode",

author = "Hongdan Wan and Hongye Li and Zuxing Zhang and Chao Pan and Bing Sun and Changle Wang and Lin Zhang",

note = "-; 15th International Conference on Optical Communications and Networks, ICOCN 2016 ; Conference date: 24-09-2016 Through 27-09-2016",

year = "2017",

month = mar,

day = "10",

doi = "10.1109/ICOCN.2016.7875831",

language = "English",

booktitle = "ICOCN 2016 - 2016 15th International Conference on Optical Communications and Networks",

publisher = "IEEE",

address = "United States",

}

Wan, H, Li, H, Zhang, Z, Pan, C, Sun, B, Wang, C & Zhang, L 2017, A dual-parameter active fibre sensor based on modal interference in few-mode fibres. in ICOCN 2016 - 2016 15th International Conference on Optical Communications and Networks. IEEE, 15th International Conference on Optical Communications and Networks, ICOCN 2016, Hangzhou, China, 24/09/16. https://doi.org/10.1109/ICOCN.2016.7875831

TY - GEN

T1 - A dual-parameter active fibre sensor based on modal interference in few-mode fibres

AU - Wan, Hongdan

AU - Li, Hongye

AU - Zhang, Zuxing

AU - Pan, Chao

AU - Sun, Bing

AU - Wang, Changle

AU - Zhang, Lin

N1 - -

PY - 2017/3/10

Y1 - 2017/3/10

N2 - We propose a dual-parameter active fibre sensor based on a fibre ring laser using a single-mode-Two-mode-single-mode (STS) fibre interferemeter and a four-mode FBG as the intracavity dual-parameter sensing element. The interferometric spectra of the STS are investigated with different core-offset parameters and few-mode fibre length. The highest LP11 mode excitation ratio is achieved with a 6μm core-offset distance in the STS which achieves best sensing ability. High precision dual-parameter sensing of pressure and tension are achieved experimentally by measurements of fibre laser output wavelength and intensity.

AB - We propose a dual-parameter active fibre sensor based on a fibre ring laser using a single-mode-Two-mode-single-mode (STS) fibre interferemeter and a four-mode FBG as the intracavity dual-parameter sensing element. The interferometric spectra of the STS are investigated with different core-offset parameters and few-mode fibre length. The highest LP11 mode excitation ratio is achieved with a 6μm core-offset distance in the STS which achieves best sensing ability. High precision dual-parameter sensing of pressure and tension are achieved experimentally by measurements of fibre laser output wavelength and intensity.

KW - active fibre sensor

KW - core-offset

KW - dual-parameter

KW - four-mode FBG

KW - single-mode-Two-mode-single-mode

UR - http://ieeexplore.ieee.org/document/7875831/

UR - http://www.scopus.com/inward/record.url?scp=85016462878&partnerID=8YFLogxK

U2 - 10.1109/ICOCN.2016.7875831

DO - 10.1109/ICOCN.2016.7875831

M3 - Conference publication

AN - SCOPUS:85016462878

BT - ICOCN 2016 - 2016 15th International Conference on Optical Communications and Networks

PB - IEEE

T2 - 15th International Conference on Optical Communications and Networks, ICOCN 2016

Y2 - 24 September 2016 through 27 September 2016

ER -

A dual-parameter active fibre sensor based on modal interference in few-mode fibres

Abstract

Conference

Bibliographical note

Keywords

Access to Document

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