Keil, N.N.KeilYao, H.H.H.H.YaoZawadzki, C.C.ZawadzkiBauer, J.J.BauerBauer, M.M.BauerDreyer, C.C.DreyerSchneider, J.J.Schneider2022-03-092022-03-092001https://publica.fraunhofer.de/handle/publica/3387402-s2.0-0034829723An athermal and polarization-independent arrayed-waveguide grating (AWG) multi/demultiplexer relying on an all-polymer approach was realized by properly adjusting the coefficient of thermal expansion of the substrate and the thermo-optic coefficient of the waveguide material.endemultiplexing equipmentdiffraction gratingsintegrated opticsmultiplexing equipmentoptical arraysoptical communication equipmentoptical polymerstelecommunication network routingthermal expansionthermo-optical effectsathermal polarization-independent all-polymer arrayed waveguide grating multiplexercoefficient of thermal expansionsubstratethermo-optic coefficientwaveguide materialpolymeric waveguidedemultiplexer621conference paper