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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2002, Volume 75, Issue 8, Pages 505–1
(Mi jetpl3095)
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This article is cited in 30 scientific papers (total in 30 papers)
SCIENTIFIC SUMMARIES
Polarization optics of biphotons
A. V. Burlakov, M. V. Chekhova M. V. Lomonosov Moscow State University, Faculty of Physics
Abstract:
The works devoted to studying the polarization properties of a two-photon light generated upon spontaneous parametric down-conversion in the collinear frequency-degenerate regime are briefly overviewed, with emphasis on the studies carried out by us over a period from 1999 to 2001 within the framework of the project «Polarization Optics of Biphotons» of the Russian Foundation for Basic Research. In particular, the polarization state of a two-photon light was analyzed and its pictorial mapping onto the Poincaré sphere was proposed. The experiments on polarization transformations of a two-photon light were performed; based on these transformations, a method was suggested for ternary quantum information coding. A two-photon state with the orthogonal photon polarizations was synthesized experimentally from the two beams of identically polarized correlated photons, and the spectral properties of this state were investigated. Finally, a method was suggested for measuring the polarization state of a two-photon light in the collinear frequency-degenerate case («tomography»).
Received: 21.03.2002
Citation:
A. V. Burlakov, M. V. Chekhova, “Polarization optics of biphotons”, Pis'ma v Zh. Èksper. Teoret. Fiz., 75:8 (2002), 505–1; JETP Letters, 75:8 (2002), 432–438
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https://www.mathnet.ru/eng/jetpl3095 https://www.mathnet.ru/eng/jetpl/v75/i8/p505
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