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Optica Publishing Group
  • Conference on Lasers and Electro-Optics/Pacific Rim 2007
  • (Optica Publishing Group, 2007),
  • paper TuH2_2

Free space distribution of entangled photons pairs in daylight conditions

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Abstract

An existing free space quantum key distribution system based on entangled photons is adapted for daylight operation. Filtering in spectral, spatial and temporal domain is optimized to maximize the signal to noise ratio so as to cope with sunlight conditions. Hardware and software are adapted for increased data processing requirements.

© 2007 IEEE

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