Ultrafast thin disk lasers: sub-100 fs pulse duration and carrier envelope offset detection

We present two milestone results that confirm that thin disk lasers are excellent candidates for driving extreme nonlinear optics experiments. In a first experiment using the broadband mixed sesquioxide gain material Yb:LuScO3, we demonstrate that thin disk lasers can access the sub-100 fs regime. In a second experiment, we detect for the first time the carrier envelope offset (CEO) frequency beat of an Yb:Lu2O3 thin disk laser.ISSN:2100-014XISSN:2101-627