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Flattening filter based on cascaded dual concentric core fibres |
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| Authors: | Fevrier S. Gerome F. Auguste J.-L. Blondy J.-M. |
| Affiliation: | Inst. de Recherche en Commun. Opt.s et Microondes, Univ. de Limoges, France; |
| Abstract: | The use of dual concentric core fibres to realise a flattening filter is reported. The power spectrum of an ASE source has been flattened in the C-band from 5.8 to 1.4 dB. |
| Keywords: | |
