Experimental Implementation of the Optimal Linear-Optical Controlled Phase Gate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F11%3A33116260" target="_blank" >RIV/61989592:15310/11:33116260 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/11:00364431
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevLett.106.013602" target="_blank" >http://dx.doi.org/10.1103/PhysRevLett.106.013602</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevLett.106.013602" target="_blank" >10.1103/PhysRevLett.106.013602</a>
Alternative languages
Result language
angličtina
Original language name
Experimental Implementation of the Optimal Linear-Optical Controlled Phase Gate
Original language description
We report on the first experimental realization of optimal linear-optical controlled phase gates for arbitrary phases. The realized scheme is entirely flexible in that the phase shift can be tuned to any given value. All such controlled phase gates are optimal in the sense that they operate at the maximum possible success probabilities that are achievable within the framework of postselected linear-optical implementations with vacuum ancillas. The quantum gate is implemented by using bulk optical elements and polarization encoding of qubit states. We have experimentally explored the remarkable observation that the optimum success probability is not monotone in the phase.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review Letters
ISSN
0031-9007
e-ISSN
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Volume of the periodical
106
Issue of the periodical within the volume
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Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
013602-1-013602-4
UT code for WoS article
000286750500002
EID of the result in the Scopus database
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