Zobrazeno 1 - 10
of 92
pro vyhledávání: '"K. F. Reim"'
Autor:
N. Thomas-Peter, D. Englland, Patrick Michelberger, Lijian Zhang, Nathan K. Langford, Ian A. Walmsley, Joshua Nunn, Animesh Datta, Justin B. Spring, Brian J. Smith, K. F. Reim, B. J. Metcalf, T. F. M. Champion
Light offers a route to the generation of macroscopic quantum states based on both multiple photons (e.g. Schrödinger kittens) and multiple modes (e.g. Dicke-Werner). The combination of these approaches affords new possibilities in both fundamental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04961cb66658da9b06fe093c3153479e
https://ora.ox.ac.uk/objects/uuid:a494760c-5db0-43df-9b9d-bd581f36e4b4
https://ora.ox.ac.uk/objects/uuid:a494760c-5db0-43df-9b9d-bd581f36e4b4
Autor:
Dieter Jaksch, K. C. Lee, Joshua Nunn, Virginia O. Lorenz, Benjamin J. Sussman, K. F. Reim, Ian A. Walmsley
The ability to store multiple optical modes in a quantum memory allows for increased efficiency of quantum communication and computation. Here we compute the multimode capacity of a variety of quantum memory protocols based on light storage in ensemb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1873fffb59b173e5477cf6b8bdd0c6de
https://ora.ox.ac.uk/objects/uuid:2bc2b9ac-4fac-46d5-a86d-af073c6627c2
https://ora.ox.ac.uk/objects/uuid:2bc2b9ac-4fac-46d5-a86d-af073c6627c2
Autor:
I. A. Walmsley, Dieter Jaksch, Steven Prawer, K. F. Reim, Joshua Nunn, Benjamin J. Sussman, K. C. Lee, P Spizzirri, Virginia O. Lorenz
Publikováno v:
Diamond and Related Materials. 19:1289-1295
Transient Coherent Ultrafast Phonon Spectroscopy (TCUPS) is utilized to study phonon dephasing lifetimes in various diamond types. Samples of natural, chemical vapour deposited, and high pressure high temperature diamond are compared showing signific
Autor:
K. C. Lee, Nathan K. Langford, Joshua Nunn, Patrick Michelberger, K. F. Reim, Ian A. Walmsley
Publikováno v:
Physical Review Letters, 107 (5)
Physical Review Letters
Physical Review Letters
Quantum memories capable of storing single photons are essential building blocks for quantum information processing, enabling the storage and transfer of quantum information over long distances. Devices operating at room temperature can be deployed o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e782b00f43bfbb1a68a9857b9546156
https://repository.royalholloway.ac.uk/items/0f07aa0a-4477-8b3a-1146-eef6a04296ce/5/
https://repository.royalholloway.ac.uk/items/0f07aa0a-4477-8b3a-1146-eef6a04296ce/5/
Autor:
Patrick Michelberger, K. C. Lee, Ian A. Walmsley, Michael Sprague, Nathan K. Langford, Duncan G. England, Xian-Min Jin, Joshua Nunn, T. F. M. Champion, K. F. Reim, W. S. Kolthammer
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics, 45
Journal of Physics B: Atomic, Molecular and Optical Physics
Journal of Physics B: Atomic, Molecular and Optical Physics
We demonstrate a dual-rail optical Raman memory inside a polarization interferometer; this enables us to store polarization-encoded information at GHz bandwidths in a room-temperature atomic ensemble. By performing full process tomography on the syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6b95993c9fe311b6ddc3349fa165cc3
https://repository.royalholloway.ac.uk/items/bbbe2265-e6cd-c9cf-c498-2b35dc853b90/11/
https://repository.royalholloway.ac.uk/items/bbbe2265-e6cd-c9cf-c498-2b35dc853b90/11/
Autor:
T. F. M. Champion, Patrick Michelberger, Michael Sprague, Nathan K. Langford, Dieter Jaksch, Ian A. Walmsley, Duncan G. England, K. C. Lee, Joshua Nunn, Xian-Min Jin, Benjamin J. Sussman, K. F. Reim
Publikováno v:
Conference on Lasers and Electro-Optics 2012.
We demonstrate entanglement between the vibrational mode of two macroscopic, spatially-separated diamonds at room temperature with ultrashort pulses and a far-off-resonant Raman interaction. © 2012 OSA.
2012 Conference on Lasers and Electro-Opt
2012 Conference on Lasers and Electro-Opt
Autor:
K. F. Reim, J. Nunn, X.-M. Jin, P. S. Michelberger, T. F. M. Champion, D. G. England, K. C. Lee, W. S. Kolthammer, N. K. Langford, I. A. Walmsley
Publikováno v:
Optics InfoBase Conference Papers.
Quantum memories are vital to the scalability of photonic quantum information processing (PQIP), since the storage of photons enables repeat-until-success strategies. On the other hand the key element of all PQIP architectures is the beam splitter, w
Autor:
Dieter Jaksch, Ian A. Walmsley, U. Dorner, K. C. Lee, K. F. Reim, Patrick Michelberger, Joshua Nunn, Nathan K. Langford
Publikováno v:
Physical Review A, 82 (2)
Arrays of atoms trapped in optical lattices are appealing as storage media for photons, since motional dephasing of the atoms is eliminated. The regular lattice is also associated with band structure in the dispersion experienced by incident photons.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a3b3976d332b1749b6cf705bee65c7f
Autor:
Nathan K. Langford, Patrick Michelberger, Joshua Nunn, K. C. Lee, K. F. Reim, Ian A. Walmsley
Publikováno v:
2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO). 107(5)
Quantum memories capable of storing single photons are essential building blocks for quantum information processing, enabling the storage and transfer of quantum information over long distances [1]. Devices operating at room temperature can be deploy
Autor:
Joshua Nunn, Patrick Michelberger, Nathan K. Langford, Ian A. Walmsley, K. F. Reim, T. F. M. Champion
Publikováno v:
2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011.
We survey the state of the art in photonic quantum memories, describing different approaches to the storage and manipulation of quantum light beams and pulses, and expected applications. © 2011 IEEE.