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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 78, Issue 6, Pages 804–809
(Mi jetpl2610)
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This article is cited in 19 scientific papers (total in 19 papers)
Statistical reconstruction of the quantum states of three-level optical systems
Yu. I. Bogdanova, L. A. Krivitskiib, S. P. Kulikb a Russian Control Systems Agency «Angstrem»
b M. V. Lomonosov Moscow State University
Abstract:
The procedure of measurement followed by the reconstruction of the quantum state of a three-level optical system is implemented for a frequency-and spatially degenerate two-photon field. The method of statistical estimation of the quantum state from a solution to the likelihood equation and the analysis of the statistical properties of the obtained estimators is developed. Using the root method of estimating quantum states, the initial two-photon (qutrit) wave function is reconstructed from the measured fourth-order field moments.
Received: 24.07.2003
Citation:
Yu. I. Bogdanov, L. A. Krivitskii, S. P. Kulik, “Statistical reconstruction of the quantum states of three-level optical systems”, Pis'ma v Zh. Èksper. Teoret. Fiz., 78:6 (2003), 804–809; JETP Letters, 78:6 (2003), 352–357
Linking options:
https://www.mathnet.ru/eng/jetpl2610 https://www.mathnet.ru/eng/jetpl/v78/i6/p804
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