Apodised in-fibre Bragg grating reflectors photoimprinted using a phase mask

Creator: 

  • Albert, Jacques
  • Hill, K. O.
  • Malo, B.
  • Thériault, S.
  • Bilodeau, F.
  • Johnson, D. C.
  • Erickson, L. E.

Date: 

1995-02-02

Abstract: 

An apodised in-fibre Bragg grating reflector is fabricated using the phase mask photoimprinting technique. The reflector has a centre wavelength of 1550nm, a bandwidth of 0.2271111 and a peak reflectivity of 90%. At 0.4nm (50GHr) from the centre wavelength the reflectivity is 40dB lower than the peak reflectivity; this is an improvement of more than 20dB over an unapodised Bragg grating reflector with similar bandwidth and peak reflectivity.

Publisher: 

IET

Peer Review: 

Published in Peer Reviewed Journal

Faculty Name: 

Faculty of Engineering and Design

Department Name: 

Department of Electronics

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