Schwartz, Georg R.Georg R.SchwartzKrämer, Ria G.Ria G.KrämerSiems, Malte PerMalte PerSiemsGhazagh, AbdolnaserAbdolnaserGhazaghRichter, DanielDanielRichterNolte, StefanStefanNolte2025-02-112025-02-112024https://publica.fraunhofer.de/handle/publica/4838062-s2.0-85216070089We present femtosecond written CFBGs using a chirped phase mask for dispersion control. A bandwidth of >140 nm and reflectivity of ~ 70 % were achieved, with tailored dispersion up to the 3rd order.enfalseconference paper