TY - JOUR AU - MacAdam, K AU - Morrison, M C2 - Physical Review A (Atomic, Molecular and Optical Physics) DA - 1993-01-01 LA - en M1 - 48 PB - Physical Review A (Atomic, Molecular and Optical Physics) PY - 1993 TI - Alignment in two-step pulsed laser excitation of Rydberg levels in light atoms: The example of sodium ER -