Szameit, A.A.SzameitGaranovich, I.L.I.L.GaranovichHeinrich, M.M.HeinrichSukhorukov, A.A.A.A.SukhorukovDreisow, F.F.DreisowPertsch, T.T.PertschNolte, S.S.NolteTünnermann, A.A.TünnermannKivshar, Y.S.Y.S.Kivshar2022-03-102022-03-102008https://publica.fraunhofer.de/handle/publica/359076We report on the first experimental observation of self-collimation of white-light beams in specially designed fs laser-written curved waveguide arrays, where discrete diffraction was suppressed over the spectral range extending from blue to infrared wavelengths.en620Observation of broadband self-collimation in fs laser-written waveguide arraysconference paper