Nonlinear compression of ultrashort pulses from a high repetition rate Tm-doped fiber laser to sub-5 cycle duration

Gebhardt, M.M.GebhardtGaida, C.C.GaidaStutzki, F.F.StutzkiHädrich, S.S.HädrichJauregui, C.C.JaureguiLimpert, J.J.LimpertTünnermann, A.A.Tünnermann2022-03-132022-03-132015https://publica.fraunhofer.de/handle/publica/39493810.1364/ASSL.2015.AW4A.6We present nonlinear pulse compression in the wavelength region around 2 µm using two different approaches. Pulse-shortening to sub-30 fs at 26.5 W of average power or 200 MW peak power is presented, respectively.enNonlinear compression of ultrashort pulses from a high repetition rate Tm-doped fiber laser to sub-5 cycle durationconference paper