Numerical investigation of the impact of reflectors on spectral performance of Raman fibre laser.
Using a cavity mode model we study numerically the impact of bandwidth and spectral response profile of fibre Bragg gratings on four-wave-mixing-induced spectral broadening of radiation generated in 6 km and 22 km SMF-based Raman fibre lasers.
Turitsyna
Elena G
EG
Photonics Research Group, Aston University, Aston Triangle, Birmingham B4 7ET, UK. e.g.turitsyna@aston.ac.uk
Turitsyn
Sergei K
SK
Mezentsev
Vladimir K
VK