First observation of changing coupling coefficients in a gain-coupled DFB laser with absorptive grating by automatic parameter extraction from subthreshold spectra

Nakura, T.T.NakuraSato, K.K.SatoFunabashi, M.M.FunabashiMorthier, GeertGeertMorthierBaets, RoelRoelBaetsNakano, Y.Y.NakanoTada, K.K.Tada2021-09-302021-09-301997https://imec-publications.be/handle/20.500.12860/2047First observation of changing coupling coefficients in a gain-coupled DFB laser with absorptive grating by automatic parameter extraction from subthreshold spectraProceedings paper