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Journal article

Optical fibre Bragg grating recorded in TOPAS cyclic olefin copolymer

By Johnson, I.P.1; Yuan, Scott Wu2,3; Stefani, Alessio2,3; Nielsen, Kristian3; Rasmussen, Henrik K.4,5; Khan, L.1; Webb, D.J.1; Kalli, K.6; Bang, Ole2,3

From

Aston University1

Fiber Sensors & Supercontinuum, Department of Photonics Engineering, Technical University of Denmark2

Department of Photonics Engineering, Technical University of Denmark3

Manufacturing Engineering, Department of Mechanical Engineering, Technical University of Denmark4

Department of Mechanical Engineering, Technical University of Denmark5

Cyprus University of Technology6

A report is presented on the inscription of a fibre Bragg grating into a microstructured polymer optical fibre fabricated from TOPAS cyclic olefin copolymer. This material offers two important advantages over poly (methyl methacrylate), which up to now has formed the basis for polymer fibre Bragg gratings: TOPAS has a much lower water affinity and has useful properties for biosensing.

The grating had a Bragg wavelength of 1569 nm and a temperature sensitivity of236.5+0.3 pm/8C.

Language: English
Publisher: IET
Year: 2011
Pages: 271-272
ISSN: 1350911x and 00135194
Types: Journal article
DOI: 10.1049/el.2010.7347
ORCIDs: Stefani, Alessio , Rasmussen, Henrik K. and Bang, Ole

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