Journal article
Measurement-based entanglement under conditions of extreme photon loss.
- Abstract:
-
The act of measuring optical emissions from two remote qubits can entangle them. By demanding that a photon from each qubit reaches the detectors, one can ensure that no photon was lost. But retaining both photons is rare when loss rates are high, as in Moehring et al. where 30 successes occurred per 10(9) attempts. We describe a means to exploit the low grade entanglement heralded by the detection of a lone photon: A subsequent perfect operation is quickly achieved by consuming this noisy re...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physical Review Letters
- Volume:
- 101
- Issue:
- 13
- Pages:
- 130502
- Publication date:
- 2008-09-01
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
Item Description
- Language:
- English
- Pubs id:
-
pubs:23334
- UUID:
-
uuid:3e19d204-d63c-45d6-8737-6f523d7faeb5
- Local pid:
- pubs:23334
- Source identifiers:
-
23334
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2008
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