Optical fibre for fabricating long-period gratings with low temperature sensitivity within selected temperature range

This study reports a photosensitive fibre for making long-period gratings with temperature sensitivity of the resonance wavelength as low as 0.25 nm over 0 degree Celsius-70 degrees Celsius. Furthermore, a convenient method for selecting the temperature of minimum sensitivity, by controlling the bor...

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Bibliographic Details
Published inElectronics letters Vol. 41; no. 20; p. 1
Main Authors Farroni, J A, Carter, A L G, Grubsky, V, Tankala, K, Jacobson, N J, Tweedie, W S
Format Journal Article
LanguageEnglish
Published Stevenage John Wiley & Sons, Inc 29.09.2005
Subjects
Attenuation
Boron
Diffraction gratings
Gratings (spectra)
Monitoring
Optical fibers
Photosensitivity
Wavelengths
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Summary:This study reports a photosensitive fibre for making long-period gratings with temperature sensitivity of the resonance wavelength as low as 0.25 nm over 0 degree Celsius-70 degrees Celsius. Furthermore, a convenient method for selecting the temperature of minimum sensitivity, by controlling the boron concentration in the core and monitoring it with attenuation at 1,550 nm, is presented.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0013-5194
1350-911X