Fabrication of chirped Bragg gratings in photosensitive fibre

K.C. Byron, K. Sugden, T. Bricheno, I. Bennion

Research output: Contribution to journalArticlepeer-review


A new direct holographic method for fabricating chirped fibre Bragg filters that are formed in fibre tapers is reported. The prototype filters are centred around 1.5312 mu m with a reflectivity of around 20% and reflection bandwidths of up to 2.9 nm.
Original languageEnglish
Pages (from-to)1659-1660
Number of pages2
JournalElectronics letters
Issue number18
Publication statusPublished - 1993


  • optical fibres
  • gratings in fibres
  • optical filters


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