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Quantum cryptography with highly entangled photons from semiconductor quantum dots
Semiconductor quantum dots are capable of emitting polarization entangled photon pairs with ultralow multipair emission probability even at maximum brightness. Using a quantum dot source with a fidelity as high as 0.987(8), we implement here quantum key distribution with an average quantum bit error...
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| Vydáno v: | Sci Adv |
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| Hlavní autoři: | , , , , , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
American Association for the Advancement of Science
2021
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8046371/ https://ncbi.nlm.nih.gov/pubmed/33853777 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.abe8905 |
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