We study solid-state laser mode locking in the self-induced transparen
cy regime of an intracavity absorber. Depending on the absorber dephas
ing, pulse energy, and resonator dispersion, we find stable coherent 2
pi-pulse operation, pulse splitting, oscillatory pulse shapes, and sm
ooth transition to incoherent saturable-absorber mode locking. (C) 199
8 Optical Society of America.