Complementary coherent state for measuring the Q-function: generation and properties
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Data
2004-10
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Resumo
In a previous paper a proposal for measuring the Husimi Q-function based
on the projection synthesis method (Barnett and Pegg 1996 Phys. Rev. Lett.
76 4148) was presented. The scheme required the presence of an unavailable
state, named the complementary coherent state. This paper shows how to
generate this state in travelling waves and studies its properties.
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Quantum state engineering, Husimi function, Complementary coherent state
Citação
AVELAR, A. T.; BASEIA, B.; ALMEIDA, N. G. Complementary coherent state for measuring the Q-function: generation and properties. Journal of Optics B: quantum and semiclassical optics, Bristol, v. 6, p. 41-45, Oct. 2004.