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Author:

Hu, S.-Y. (Hu, S.-Y..) | He, S.-Y. (He, S.-Y..) | Yu, K.-X. (Yu, K.-X..) | Zhou, J.-F. (Zhou, J.-F..)

Indexed by:

Scopus PKU CSCD

Abstract:

A strain sensor based on high-birefringence (HB) fiber loop mirror was theoretically and experimentally investigated. When the HB fiber was applied to axial strain, the transmission spectrum of the high-birefringence fiber loop mirror shifts. The relationship between shift and strain was derived. The experimental result shows that the resonant wavelength shift is 0.031 8 nm/με, which is 32 times higher than that of fiber Bragg gratings and in good accordance with the theory. The linear regression is 0.999 4. The strain sensor has the advantages of high sensitivity, compact configuration and conveniently using.

Keyword:

Fiber loop mirror; High-birefringence fiber; Strain sensing

Author Community:

  • [ 1 ] [Hu, S.-Y.]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
  • [ 2 ] [He, S.-Y.]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
  • [ 3 ] [Yu, K.-X.]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
  • [ 4 ] [Zhou, J.-F.]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China

Reprint Author's Address:

  • [Hu, S.-Y.]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China

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Source :

Acta Photonica Sinica

ISSN: 1004-4213

Year: 2009

Issue: 7

Volume: 38

Page: 1654-1657

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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