TY - JOUR AU - Shacklette, J AU - Cundiff, Steven C2 - Physical Review B (Condensed Matter and Materials Physics) DA - 2002-01-01 00:01:00 LA - en M1 - 66 PB - Physical Review B (Condensed Matter and Materials Physics) PY - 2002 TI - Role of excitiation induced shift in the coherent optical response of semiconductors ER -