TY - CPAPER AU - J. Shacklette AU - Steven Cundiff CY - Long Beach, CA, USA DO - 10.1109/QELS.2002.1031408 PB - Opt. Soc. America PP - Long Beach, CA, USA PY - 2002 TI - Coherent nonlinear response from excitation induced shift in semiconductors UR - http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=1031408 ER -