FBG-based sensors for measurement of small distances

被引：0

作者：

Benson, Trevor ^{[1
]}

Palmowski, Jacek ^{[2
]}

Phang, Sendy ^{[1
]}

Anuszkiewicz, Alicja ^{[3
,4
]}

Osuch, Tomasz ^{[3
,5
]}

Zhang, Yaping ^{[6
]}

Berei-Pawlik, Elibieta ^{[1
,2
]}

机构：

[1] Univ Nottingham, Fac Engn, George Green Inst Electromagnet Res, Univ Pk, Nottingham NG7 2RD, England

[2] RELS Ltd, Ul Warcianska 18, PL-54128 Wroclaw, Poland

[3] Warsaw Univ Technol, Fac Elect & Informat Technol, Inst Elect Syst, Nowowiejska 15-19, PL-00665 Warsaw, Poland

[4] Lukasiewicz Res Network, Inst Microelect & Photon, Al Lotnikow 32-46, PL-02668 Warsaw, Poland

[5] Natl Inst Telecommun, Szachowa 1, PL-04894 Warsaw, Poland

[6] OptoChip Optoelect Ltd, Qilu Soft Pk,B120, Jinan 250000, Peoples R China

来源：

2024 24TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS, ICTON 2024 | 2024年

关键词：

Fibre Bragg Gratings; fibre optic sensing; distance measurement;

D O I：

10.1109/ICTON62926.2024.10647943

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper presents the possibility of measuring small distances, and the direction of small positional changes, by using optical sensing systems based on a pair of broadband fibre-optic Bragg gratings. Specifically, the use of Bragg gratings whose spectral profile is asymmetric about the central wavelength is introduced.

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页数：4

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