Hoppe, M.M.HoppeSchmidtmann, S.S.SchmidtmannHonsberg, M.M.HonsbergTatenguem, H.H.TatenguemMilde, T.T.MildeSacher, J.R.J.R.SacherGu-Stoppel, S.S.Gu-StoppelSenger, F.F.Senger2022-05-062022-05-062021https://publica.fraunhofer.de/handle/publica/41708810.1364/CLEO_AT.2021.ATu1T.3An ultrafast ECDL design based on a MEMS device with optimized curved gain chip at 2020 nm is presented. Results of the characterization and its use for the detection of trace gases are shown.en621conference paper