TY - CPAPER AU - S. Carter AU - Z. Chen AU - Steven Cundiff CY - Baltimore, Maryland N1 - JILA Pub. 7888 PB - OSA PP - Baltimore, Maryland PY - 2007 TI - Echo Peak Shift Spectroscopy of Quantum Well Excitons UR - https://www.osapublishing.org/abstract.cfm?uri=qels-2007-QMA2\&origin=search ER -