A complete optical system model has been developed and used to assess chirped fibre Bragg grating dispersion compensators. Gratings suitable for dispersion compensation in both laser based and modulator based optical communications systems have been modelled. A grating 10 cm in length has been shown to permit virtually dispersion free transmission over 425 km, when used in an externally modulated system. Long haul dispersion compensation using several 2 cm gratings spaced at intervals along the fibre is also modelled, illustrating viable 10Gbit/s transmission over a distance in excess of 168 km.
|Journal||IEE Colloquium (Digest)|
|Publication status||Published - 1 Jan 1994|
|Event||Proceedings of the IEE Colloquium on High Capacity Optical Communications - London, UK|
Duration: 16 May 1994 → 16 May 1994
ASJC Scopus subject areas
- Electrical and Electronic Engineering