%0 Journal Article %T Moving from ultrafast VECSELs to MIXSELs: a new class of ultrafast semiconductor lasers %A Südmeyer, T. %J Proceedings of SPIE %V 6782 %N 1 %P 67820N-67820N-7 %@ 0277-786X %D 2007-11-19 %I SPIE %~ DeepDyve