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Zhang
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title:(Bragg AND gratings AND in AND Topas)
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Conference paper
We report for the first time fibre Bragg grating inscription in microstructured optical fibre fabricated from Topas® cyclic olefin copolymer. The temperature sensitivity of the grating was studied revealing a positive Bragg wavelength shift of approximately 0.8 nmK-1,the largest sensitivity yet
Year: 2007
Language: English
2
Conference paper
Recent developments of Bragg gratings in PMMA and TOPAS polymer optical fibers 10.1117/12.761167
We report on the temperature response of FBGs recorded in pure PMMA and TOPAS holey fibers. The gratings are fabricated in the near IR using a cw He-Cd laser operating at 325nm. The room temperature grating response is non-linear and characterised by quadratic behaviour for temperatures from room
Year: 2007
Language: English
