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Title: Humidity sensitivity of topas optical fibre bragg grating
Authors: Bang, Ole 
Yuan, Wu 
Khan, Lutful 
Webb, David J. 
Johnson, Ian P.
Stefani, Alessio 
Nielsen, Kristian
Rasmussen, Henrik Koblitz 
Kalli, Kyriacos 
Keywords: Fibre Bragg grating sensors;High strains;Humidity sensitivity;Long term monitoring;Polymer optical fibre;Spectral region;Temperature sensitivity;TOPAS;Fiber optic sensors;Humidity sensors;Plastic optical fibers;Fiber Bragg gratings
Category: Nano-technology
Field: Engineering and Technology
Issue Date: 2011
Source: 20th International Conference on Plastic Optical Fibers, Bilbao, Spain, 14-16 September 2011
Abstract: Fibre Bragg gratings at 1568nm have been inscribed in single mode TOPAS microstructured polymer optical fibre to characterise thermal and humidity sensitivity of the fibres in the 1550nm spectral region. Results demonstrate a temperature sensitivity of approximately -36 pm/C and a humidity sensitivity of no more than - 0.59 pm/%RH. The fibre material appears to be very attractive for long term monitoring of high strains because of its insensitivity to humidity.
Type: Conference Papers
Appears in Collections:Δημοσιεύσεις σε συνέδρια/Conference papers

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