Optimization of superstructured fiber bragg gratings for microwave photonic filters response

J.S. Leng, Wei Zhang, John A.R. Williams

Research output: Contribution to journalArticlepeer-review


The microwave photonic responses of superstructured fiber Bragg gratings in combination with dispersive fiber are investigated theoretically and experimentally. The superstructured gratings are optimized, taking account of the spectral response of the broad-band source, Erbium-doped fiber amplifier, and optical tunable filter to achieve a filter response with sidelobe suppression of more than 60 dB. © 2004 IEEE.

Original languageEnglish
Pages (from-to)1736-1738
Number of pages3
JournalIEEE Photonics Technology Letters
Issue number7
Publication statusPublished - Jul 2004

Bibliographical note

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  • microwave photonic filter
  • superstructure fiber bragg grating (sfbg)


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