Search Results - "Chekhova, M.V."

Bright squeezed vacuum: Entanglement of macroscopic light beams by Chekhova, M.V., Leuchs, G., Żukowski, M.

“…We discuss various methods to create macroscopic (bright) entangled light beams. As an example, bright squeezed vacuum is considered in detail. This state of…”
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Nonlinear interferometer for tailoring the frequency spectrum of bright squeezed vacuum by Iskhakov, T.Sh, Lemieux, S., Perez, A., Boyd, R.W., Leuchs, G., Chekhova, M.V.

“…We propose a method for tailoring the frequency spectrum of bright squeezed vacuum by generating it in a nonlinear interferometer, consisting of two…”
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Feedback in the problem of distinguishing between two nonorthogonal coherent states by Gorbachev, V. N., Chekhova, M. V.

“…Feedback is proposed for distinguishing between two weak coherent states with phases differing by ∼π. The mutual nonorthogonality of such states gives rise to…”
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Pressure-tuned phase-matched generation of non-classical light in microstructured fibre by Joly, N.Y., Hammer, J., Pennetta, R., Cavanna, A., Chekhova, M.V.

“…We report on fine tuning of phase matching conditions by using high pressure argon gas and demonstrate tunable twin beams in hollow-core photonic crystal fibre…”
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High-visibility classical multi-photon interference by Agafonov, I.N., Chekhova, M.V., Iskhakov, T.Sh

“…High-visibility multi-photon interference is usually considered as a signature of nonclassical light. We show, theoretically and experimentally, that…”
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Non-phasematched Sum Frequency Generation from Tightly Focused High Gain Parametric Down Conversion by Kopylov, D.A., Spasibko, K.Yu, Leuchs, G., Murzina, T.V., Chekhova, M.V.

“…we study the sum frequency generation from high gain parametric down conversion with broadband spectrum in the absence of the phase matching. In the case of…”
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Statistical reconstruction of qutrits by Bogdanov, Yu. I., Chekhova, M. V., Krivitsky, L. A., Kulik, S. P., Penin, A. N., Zhukov, A. A., Kwek, L. C., Oh, C. H., Tey, M. K.

“…We discuss a procedure of measurement followed by the reproduction of the quantum state of a three-level optical system--a frequency--and spatially degenerate…”
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Waveguide polariton modes in the polariton scattering spectra of a thin LiNbO 3 layer by Chekhova, M.V., Kulik, S.P., Penin, A.N.

“…The spectra of light scattering by polaritons in a 100 μm layer of lithium niobate have been obtained. A discrete structure of the frequency-angular spectrum…”
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Quantum state reconstruction of an intense polarization squeezed state by Marquardt, C., Heersink, J., Chekhova, M.V., Klimov, A.B., Sanchez-Soto, L.L., Andersen, U.L., Leuchs, G.

“…The first quantum reconstruction of an intense Kerr squeezed state is reported. Taking into account the algebraic properties of the Stokes operators, the…”
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Quantum ternary logic based on biphotons by Burlakov, A.V., Chekhova, M.V., Karabutova, O.A., Klyshko, D.N., Kulik, S.P.

“…Summary form only given. Consider a pair of collinear frequency-degenerate photons-a biphoton, which can be obtained by spontaneous parametric down-conversion…”
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Orthogonality of biphoton polarization states by Chekhova, M. V., Krivitsky, L. A., Kulik, S. P., Maslennikov, G. A.

“…Orthogonality of two-photon polarization states belonging to a single frequency and spatial mode is demonstrated experimentally, in a generalization of the…”
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Waveguide polariton modes in the polariton scattering spectra of a thin LiNbO3 layer by Chekhova, M.V., Kulik, S.P., Penin, A.N.

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Propagation and decay of equilibrium phonon polaritons studied via near-forward Raman scattering by Burlakov, A.V., Chekhova, M.V., Kulik, S.P., Penin, A.N.

“…For the technique of near-forward Raman scattering, the possibility to measure relaxation times and group velocities of phonon polaritons at frequencies close…”
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Conditional unitary transformation on biphotons by Brida, G., Chekhova, M. V., Genovese, M., Gramegna, M., Krivitsky, L. A., Kulik, S. P.

“…A conditional unitary transformation (90 deg. polarization rotation) is performed at single-photon level. The transformation is realized by rotating…”
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Fourth-order interference of quasi-thermal light beams generated in an acoustic cell by Chekhova, M.V, Kulik, S.P, Penin, A.N, Prudkovsky, P.A

“…A new source of light with quasi-thermal statistics is suggested using light scattering by quasi-thermal acoustic waves. With the help of this source,…”
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One- and two-photon interference from two temporally separated laser pulses by Kim, Y.-H., Berardi, V., Chekhova, M.V., Garuccio, A., Shih, Y.

“…Summary form only given. According to Feynman, quantum mechanics teaches us that interference occurs when the relevant amplitudes become indistinguishable. In…”
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Propagation and Decay of Equilibrium Phonon Polaritons by Chekhova, M.V., Penin, A.N.

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Spectral properties of three-photon entangled states generated via three-photon parametric down-conversion in a {chi}{sup (3)} medium by Chekhova, M.V., Ivanova, O.A., Berardi, V., Garuccio, A., Dipartimento Interateneo di Fisica, Universita e Politecnico di Bari and INFN, Sezione di Bari, Via G. Amendola, 173, I-70126, Bari

“…We consider the quantum state of light produced via direct parametric decay of pump photons into photon triples in a medium with cubic nonlinearity. For this…”
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High-visibility multi-photon interference for classical light by Agafonov, I.N., Chekhova, M.V., Iskhakov, T.Sh

“…In quantum optics, considerable attention is paid to generating multi-photon states. In numerous attempts to do it, high visibility of higher-order…”
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Bell States Generation within the Bandwidth of Spontaneous Parametric Down-Conversion by Brida, G., Genovese, M., Krivitsky, L.A., Chekhova, M.V.

“…Summary form only given. Most works on Bell state generation via spontaneous parametric down-conversion (SPDC) do not consider the structure of its spectral…”
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