Steinmetz, A.A.SteinmetzNodop, D.D.NodopEidam, T.T.EidamLimpert, J.J.LimpertTünnermann, A.A.Tünnermann2022-03-112022-03-112011https://publica.fraunhofer.de/handle/publica/371226We report on nonlinear compression of passively Q-Switched microchip-laser pulses. Initial 100-ps pulses are fiber-amplified, thereby SPM-spectrally broadened and compressed to 6-ps with pulse energies of 13-µJ at repetition rates of several 100-kHz.en620conference paper