time [ns] integrated intenbsity [a.u.] 0; 1.61738300323486 2; 13.9553289413452 4; 31.6574172973633 6; 44.4707088470459 8; 29.8800239562988 10; 30.0494947433472 12; 49.9573965072632 14; 56.2831220626831 16; 18.7757911682129 18; 13.3936443328857