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- Publisher Website: 10.1109/CLEOE-IQEC.2007.4387020
- Scopus: eid_2-s2.0-51249113495
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Conference Paper: Dual detectors scheme in practical quantum key distribution systems
| Title | Dual detectors scheme in practical quantum key distribution systems |
|---|---|
| Authors | |
| Issue Date | 2007 |
| Citation | 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference, Munich, Germany, 17-22 June 2007. In Conference Proceedings, 2007, paper JSI_2 How to Cite? |
| Abstract | In this study, a "dual detectors" method is proposed to overcome the limitation imposed by the speed-noise trade-off and improve the performance of a practical quantum key distribution (QKD) system based on realistic detectors. The "dual detectors" scheme can be employed to improve the performance of a Gaussian-modulated coherent states (GMCS) QKD system based on realistic homodyne detectors, as in the case of BB84 protocol. With the "dual detectors" method, we see a significant improvement of the key rate (more than one order of magnitude) at a relatively short distance (up to 5 km). |
| Persistent Identifier | http://hdl.handle.net/10722/285633 |
| ISBN |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Qi, B. | - |
| dc.contributor.author | Zhao, Y. | - |
| dc.contributor.author | Ma, X. | - |
| dc.contributor.author | Lo, H. K. | - |
| dc.contributor.author | Qian, L. | - |
| dc.date.accessioned | 2020-08-18T04:56:15Z | - |
| dc.date.available | 2020-08-18T04:56:15Z | - |
| dc.date.issued | 2007 | - |
| dc.identifier.citation | 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference, Munich, Germany, 17-22 June 2007. In Conference Proceedings, 2007, paper JSI_2 | - |
| dc.identifier.isbn | 9781424409303 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/285633 | - |
| dc.description.abstract | In this study, a "dual detectors" method is proposed to overcome the limitation imposed by the speed-noise trade-off and improve the performance of a practical quantum key distribution (QKD) system based on realistic detectors. The "dual detectors" scheme can be employed to improve the performance of a Gaussian-modulated coherent states (GMCS) QKD system based on realistic homodyne detectors, as in the case of BB84 protocol. With the "dual detectors" method, we see a significant improvement of the key rate (more than one order of magnitude) at a relatively short distance (up to 5 km). | - |
| dc.language | eng | - |
| dc.relation.ispartof | 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference | - |
| dc.title | Dual detectors scheme in practical quantum key distribution systems | - |
| dc.type | Conference_Paper | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1109/CLEOE-IQEC.2007.4387020 | - |
| dc.identifier.scopus | eid_2-s2.0-51249113495 | - |
| dc.identifier.spage | paper JSI_2 | - |
| dc.identifier.epage | paper JSI_2 | - |