| Download | - View accepted manuscript: Storage and retrieval of THZ-bandwidth single photons using a room-temperature diamond quantum memory (PDF, 759 KiB)
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| DOI | Resolve DOI: https://doi.org/10.1103/PhysRevLett.114.053602 |
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| Author | Search for: England, Duncan G.1; Search for: Fisher, Kent A. G.; Search for: Maclean, Jean-Philippe W.; Search for: Bustard, Philip J.1; Search for: Lausten, Rune1; Search for: Resch, Kevin J.; Search for: Sussman, Benjamin J.1 |
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| Affiliation | - National Research Council of Canada. Security and Disruptive Technologies
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| Format | Text, Article |
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| Subject | Bandwidth; Optical frequency conversion; Phonons; Heralded photons; Nonclassical photon statistics; Optical phonons; Processing applications; Raman transition; Spontaneous parametric down conversion; Photons |
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| Abstract | We report the storage and retrieval of single photons, via a quantum memory, in the optical phonons of a room-temperature bulk diamond. The THz-bandwidth heralded photons are generated by spontaneous parametric down-conversion and mapped to phonons via a Raman transition, stored for a variable delay, and released on demand. The second-order correlation of the memory output is g(2)(0)=0.65±0.07, demonstrating a preservation of nonclassical photon statistics throughout storage and retrieval. The memory is low noise, high speed and broadly tunable; it therefore promises to be a versatile light-matter interface for local quantum processing applications. |
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| Publication date | 2015-02-06 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 21275690 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | f8a388db-c7bd-4d65-97e3-a365c374f2f3 |
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| Record created | 2015-07-14 |
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| Record modified | 2020-06-04 |
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