TY - JOUR AU - Lu Deng AU - M. C2 - Physical Review Letters DA - 2003-09-18 DO - https://doi.org/10.1103/PhysRevLett.91.123602 LA - en M1 - 91 PB - Physical Review Letters PY - 2003 TI - Quantum Entanglement of Fock States with Perfectly Efficient Ultraslow Single-Probe Photon Four-Wave Mixing ER -