Wavelength-Multiplexed Entanglement Distribution over 10 km of Fiber
  We report the first experimental demonstration of wavelength-multiplexed entanglement distribution. 44 channels of highly-entangled photon-pairs from one single broadband source are distributed over 10 km of fiber. 
Han Chuen Lim, Akio Yoshizawa, Hidemi Tsuchida, Kazuro Kikuchi