High-power broadband mid-IR difference-frequency generation driven by a Tm-doped fiber laser

Heuermann, T.T.HeuermannGaida, C.C.GaidaGebhardt, M.M.GebhardtStutzki, F.F.StutzkiJauregui, C.C.JaureguiAntonio-Lopez, J.J.Antonio-LopezSchulzgen, A.A.SchulzgenAmezcua-Correa, R.R.Amezcua-CorreaPupeza, I.I.PupezaLimpert, J.J.LimpertTünnermann, A.A.Tünnermann2022-03-142022-03-142018https://publica.fraunhofer.de/handle/publica/40399210.1364/MICS.2018.MW1C.7We present efficient, ultrabroadband intrapulse difference-frequency generation driven by a Tm-doped fiber laser resulting in an average mid-infrared output power of 450 mW spanning more than one octave (−10 dB width) at a central wavelength of 12 µm.en620High-power broadband mid-IR difference-frequency generation driven by a Tm-doped fiber laserconference paper