Squeezing and entanglement delay using slow light
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Altmetric Citations
Peng, Amy; Johnsson, Mattias; Bowen, Warwick P; Lam, Ping Koy; Bachor, Hans; Hope, Joseph
Description
We examine the interaction of a weak probe with N atoms in a A-level configuration under the conditions of electromagnetically induced transparency (EIT). In contrast to previous works on EIT, we calculate the output state of the resultant slowly propagating light field while taking into account the effects of ground state dephasing and atomic noise for a more realistic model. In particular, we propose two experiments using slow light with a nonclassical probe field and show that two properties...[Show more]
dc.contributor.author | Peng, Amy | |
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dc.contributor.author | Johnsson, Mattias | |
dc.contributor.author | Bowen, Warwick P | |
dc.contributor.author | Lam, Ping Koy | |
dc.contributor.author | Bachor, Hans | |
dc.contributor.author | Hope, Joseph | |
dc.date.accessioned | 2015-12-13T22:56:24Z | |
dc.date.available | 2015-12-13T22:56:24Z | |
dc.identifier.issn | 1050-2947 | |
dc.identifier.uri | http://hdl.handle.net/1885/82781 | |
dc.description.abstract | We examine the interaction of a weak probe with N atoms in a A-level configuration under the conditions of electromagnetically induced transparency (EIT). In contrast to previous works on EIT, we calculate the output state of the resultant slowly propagating light field while taking into account the effects of ground state dephasing and atomic noise for a more realistic model. In particular, we propose two experiments using slow light with a nonclassical probe field and show that two properties of the probe, entanglement and squeezing, characterizing the quantum state of the probe field, can be well-preserved throughout the passage. | |
dc.publisher | American Physical Society | |
dc.source | Physical Review A: Atomic, Molecular and Optical Physics | |
dc.subject | Keywords: Atomic noise; Electromagnetically induced transparency (EIT); Entanglement decay; Quantum states; Atoms; Doppler effect; Electromagnetic field effects; Electron transitions; Hamiltonians; Light propagation; Mathematical models; Quantum theory | |
dc.title | Squeezing and entanglement delay using slow light | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.description.refereed | Yes | |
local.identifier.citationvolume | 71 | |
dc.date.issued | 2005 | |
local.identifier.absfor | 020604 - Quantum Optics | |
local.identifier.ariespublication | MigratedxPub10988 | |
local.type.status | Published Version | |
local.contributor.affiliation | Peng, Amy, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Johnsson, Mattias, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Bowen, Warwick P, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Lam, Ping Koy, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Bachor, Hans, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Hope, Joseph, College of Physical and Mathematical Sciences, ANU | |
local.bibliographicCitation.startpage | 033809/1 | |
local.bibliographicCitation.lastpage | 5 | |
local.identifier.doi | 10.1103/PhysRevA.71.033809 | |
dc.date.updated | 2015-12-11T11:15:21Z | |
local.identifier.scopusID | 2-s2.0-18444400235 | |
Collections | ANU Research Publications |
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