Herda, R.R.HerdaLiem, A.A.LiemSchnabel, B.B.SchnabelDrauschke, A.A.DrauschkeFuchs, H.-J.H.-J.FuchsKley, E.-B.E.-B.KleyTünnermann, A.A.Tünnermann2022-03-032022-03-032003https://publica.fraunhofer.de/handle/publica/20351410.1049/el:20030194A novel concept of hybrid-type fibre Bragg gratings is proposed. The complex gr owth behaviour of such a grating has been observed experimentally. A new dynamic model has been proposed and developed to simulate the complex and dynamic growt h of hybrid-type gratings. The modelling results showed excellent agreement with the experimentally observed spectral evolution of the hybrid-type grating.en620384journal article