TY - JOUR AU - M. Anderson AU - G. Vemuri AU - John Cooper AU - Peter Zoller AU - S. Smith BT - Physical Review A DA - Jan-04-1993 DO - 10.1103/PhysRevA.47.3202 PY - 1993 SP - 3202 EP - 3209 T2 - Physical Review A TI - Experimental study of absorption and gain by two-level atoms in a time-delayed non-Markovian optical field VL - 47 SN - 1050-2947 ER -