Cavity-QED based scheme for realization of photon annihilation and creation operations and their combinations

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Theoretical analysis is given of an experimental scheme that can perform individual photon operations such as the photon annihilation operation a, creation operation a(dagger), and commutation operation aa(dagger)-a(dagger)a, utilizing atom-cavity field interactions and conditional measurements. In order for the scheme to perform the desired photon operation, the atom-cavity field interaction times are generally required to be sufficiently short that photon annihilation and/or creation are dominated by the one-half Rabi cycle process. Such short interaction times, however, lead inevitably to a low success probability of the scheme. It is shown that this problem of low success probability can be overcome by preparing the cavity field in a superposition of a small number (two) of Fock states and choosing the interaction times appropriately. (C) 2010 Optical Society of America
Publisher
OPTICAL SOC AMER
Issue Date
2010-03
Language
English
Article Type
Article
Keywords

OPTICAL-STATE TRUNCATION; SINGLE-PHOTON; QUANTUM ELECTRODYNAMICS; PROJECTION SYNTHESIS; COHERENT-STATE; ATOMS; LIGHT; TELEPORTATION; GENERATION; EMISSION

Citation

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, v.27, pp.464 - 475

ISSN
0740-3224
DOI
10.1364/JOSAB.27.000464
URI
http://hdl.handle.net/10203/96628
Appears in Collection
PH-Journal Papers(저널논문)
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