TY - CPAPER AU - Y. Ahn AU - D. Kim AU - Steven Cundiff AU - J. Shacklette CY - Long Beach, CA, USA DO - 10.1109/QELS.2002.1031407 PB - Opt. Soc. America PP - Long Beach, CA, USA PY - 2002 TI - Virtual-real quantum interference UR - http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=1031407 ER -