Nonlinear optical properties of a graphene-polyvinyl alcohol composite from 1550 nm to 2400 nm

Demetriou, G.G.DemetriouBiancalana, F.F.BiancalanaBookey, H.T.H.T.BookeyKar, A.K.A.K.Kar2022-03-122022-03-122015https://publica.fraunhofer.de/handle/publica/38912510.1364/CLEO_AT.2015.JTu5A.292-s2.0-849350648062-s2.0-849354984732-s2.0-849351427202-s2.0-84954056449The nonlinear optical properties of a graphene-Polyvinyl alcohol (G-PVA) composite are studied in the femtosecond temporal regime by employing the Z-scan technique. The nonlinear coefficients beta(eff), I-sat and n(2) are calculated via numerical fitting.enNonlinear optical properties of a graphene-polyvinyl alcohol composite from 1550 nm to 2400 nmconference paper