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https://doi.org/10.1088/1367-2630/11/4/045007
Title: | Daylight operation of a free space, entanglement-based quantum key distribution system | Authors: | Peloso, M.P. Gerhardt, I. Ho, C. Lamas-Linares, A. Kurtsiefer, C. |
Issue Date: | 30-Apr-2009 | Citation: | Peloso, M.P., Gerhardt, I., Ho, C., Lamas-Linares, A., Kurtsiefer, C. (2009-04-30). Daylight operation of a free space, entanglement-based quantum key distribution system. New Journal of Physics 11 : -. ScholarBank@NUS Repository. https://doi.org/10.1088/1367-2630/11/4/045007 | Abstract: | Many quantum key distribution (QKD) implementations using a free space transmission path are restricted to operation at night time in order to distinguish the signal photons used for a secure key establishment from the background light. Here, we present a lean entanglement-based QKD system overcoming that limitation. By implementing spectral, spatial and temporal filtering techniques, we establish a secure key continuously over several days under varying light and weather conditions. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. | Source Title: | New Journal of Physics | URI: | http://scholarbank.nus.edu.sg/handle/10635/52859 | ISSN: | 13672630 | DOI: | 10.1088/1367-2630/11/4/045007 |
Appears in Collections: | Staff Publications |
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