Long-period fibre grating formation with 264 nm femtosecondradiation |
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| Authors: | Dragomir A. Nikogosyan D.N. Ruth A.A. Zagorul'ko K.A. Kryukov P.G. |
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| Affiliation: | Dept. of Phys., Univ. Coll. Cork, Ireland; |
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| Abstract: | A new approach for producing long period fibre gratings by exposure of the optical fibre to high-intensity femosecond pulses λ = 264 nm is presented. Different types of fibres were investigated and it was found that strong attenuation peaks (16-28 dB) can be induced in H2-loaded fibres |
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