Title :
Tuneable fibre-optic recirculating notch filter employing fibre gratings
Author :
Zhang, W. ; Williams, J.A.R. ; Bennion, I.
Author_Institution :
Photonics Res. Group, Aston Univ., Birmingham, UK
Abstract :
We present here the first recirculating fibre optic notch filter employing fibre Bragg gratings. The demonstrated method allows tuning of notch depth and free spectral range and optimising of frequency response of the filter
Keywords :
notch filters; fibre Bragg grating; fibre optic recirculating notch filter; free spectral range; frequency response; tuning;
Conference_Titel :
Optical Fibre Gratings (Ref. No. 1999/023), IEE Colloquium on
Conference_Location :
Birmingham
DOI :
10.1049/ic:19990143
