TY - JOUR AU - Th. Haslwanter AU - H. Ritsch AU - John Cooper AU - Peter Zoller BT - Physical Review A DA - Jan-12-1988 DO - 10.1103/PhysRevA.38.5652 PY - 1988 SP - 5652 EP - 5659 T2 - Physical Review A TI - Laser-noise-induced population fluctuations in two- and three-level systems VL - 38 SN - 0556-2791 ER -