Tap multiplexed fibre grating-based optical transversal filter

W Zhang*, G Yu, J A R Williams

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


The authors demonstrate the effectiveness of a tap multiplexing technique that enables the doubling of the number of taps in a photonic traversal filter. This technique has been used to achieve a fibre grating-based optical traversal filter with the equivalent of 16 taps. The authors also demonstrate the technique in combination with apodization of the photonic traversal filter.

Original languageEnglish
Pages (from-to)1708-1710
Number of pages3
JournalElectronics letters
Issue number20
Publication statusPublished - 28 Sept 2000


  • Bragg gratings
  • multiplexing
  • optical fibre filters


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