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Article: Long distance measurement-device-independent quantum key distribution with entangled photon sources
| Title | Long distance measurement-device-independent quantum key distribution with entangled photon sources |
|---|---|
| Authors | |
| Issue Date | 2013 |
| Citation | Applied Physics Letters, 2013, v. 103, n. 6, article no. 061101 How to Cite? |
| Abstract | We present a feasible method that can make quantum key distribution (QKD), both ultra-long-distance and immune, to all attacks in the detection system. This method is called measurement-device-independent QKD (MDI-QKD) with entangled photon sources in the middle. By proposing a model and simulating a QKD experiment, we find that MDI-QKD with one entangled photon source can tolerate 77 dB loss (367 km standard fiber) in the asymptotic limit and 60 dB loss (286 km standard fiber) in the finite-key case with state-of-the-art detectors. Our general model can also be applied to other non-QKD experiments involving entanglement and Bell state measurements. © 2013 Author(s). |
| Persistent Identifier | http://hdl.handle.net/10722/285930 |
| ISSN | 2023 Impact Factor: 3.5 2023 SCImago Journal Rankings: 0.976 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Xu, Feihu | - |
| dc.contributor.author | Qi, Bing | - |
| dc.contributor.author | Liao, Zhongfa | - |
| dc.contributor.author | Lo, Hoi Kwong | - |
| dc.date.accessioned | 2020-08-18T04:57:01Z | - |
| dc.date.available | 2020-08-18T04:57:01Z | - |
| dc.date.issued | 2013 | - |
| dc.identifier.citation | Applied Physics Letters, 2013, v. 103, n. 6, article no. 061101 | - |
| dc.identifier.issn | 0003-6951 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/285930 | - |
| dc.description.abstract | We present a feasible method that can make quantum key distribution (QKD), both ultra-long-distance and immune, to all attacks in the detection system. This method is called measurement-device-independent QKD (MDI-QKD) with entangled photon sources in the middle. By proposing a model and simulating a QKD experiment, we find that MDI-QKD with one entangled photon source can tolerate 77 dB loss (367 km standard fiber) in the asymptotic limit and 60 dB loss (286 km standard fiber) in the finite-key case with state-of-the-art detectors. Our general model can also be applied to other non-QKD experiments involving entanglement and Bell state measurements. © 2013 Author(s). | - |
| dc.language | eng | - |
| dc.relation.ispartof | Applied Physics Letters | - |
| dc.title | Long distance measurement-device-independent quantum key distribution with entangled photon sources | - |
| dc.type | Article | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1063/1.4817672 | - |
| dc.identifier.scopus | eid_2-s2.0-84881636201 | - |
| dc.identifier.volume | 103 | - |
| dc.identifier.issue | 6 | - |
| dc.identifier.spage | article no. 061101 | - |
| dc.identifier.epage | article no. 061101 | - |
| dc.identifier.isi | WOS:000322908300001 | - |
| dc.identifier.issnl | 0003-6951 | - |