Search Results - "Kovlakov, E. V"

Spatial Bell-State Generation without Transverse Mode Subspace Postselection by Kovlakov, E V, Bobrov, I B, Straupe, S S, Kulik, S P

“…Spatial states of single photons and spatially entangled photon pairs are becoming an important resource in quantum communication. This additional degree of…”
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Schmidt-like coherent mode decomposition and spatial intensity correlations of thermal light by Bobrov, I B, Straupe, S S, Kovlakov, E V, Kulik, S P

“…We experimentally study the properties of coherent mode decomposition for the intensity correlation function of quasi-thermal light. We use the technique of…”
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Tomography of spatial mode detectors by Bobrov, I B, Kovlakov, E V, Markov, A A, Straupe, S S, Kulik, S P

“…Transformation and detection of photons in higher-order spatial modes usually requires complicated holographic techniques. Detectors based on spatial holograms…”
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Experimental Estimation of Quantum State Properties from Classical Shadows by Struchalin, G. I, Zagorovskii, Ya. A, Kovlakov, E. V, Straupe, S. S, Kulik, S. P

“…PRX Quantum 2, 010307 (2021) Full quantum tomography of high-dimensional quantum systems is experimentally infeasible due to the exponential scaling of the…”
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Dynamics of a spin qubit in an optical dipole trap by Gerasimov, L. V, Yusupov, R. R, Bobrov, I. B, Shchepanovich, D, Kovlakov, E. V, Straupe, S. S, Kulik, S. P, Kupriyanov, D. V

“…Phys. Rev. A 103, 062426 (2021) We present a theoretical investigation of coherent dynamics of a spin qubit encoded in hyperfine sublevels of an alkali-metal…”
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The direct test of the absence of the "quantum vampire's" shadow with use of thermal light by Katamadze, K. G, Kovlakov, E. V, Avosopiants, G. V, Kulik, S. P

“…Counterintuitive nature of quantum physics leads to a number of paradoxes. One of them is a "quantum vampire" effect [1] consisting in the fact, that photon…”
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Experimental Estimation of Quantum State Properties from Classical Shadows by Struchalin, G.I., Zagorovskii, Ya. A., Kovlakov, E.V., Straupe, S.S., Kulik, S.P.

“…Full quantum tomography of high-dimensional quantum systems is experimentally infeasible due to the exponential scaling of the number of required measurements…”
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Objective Compressive Quantum Process Tomography by Teo, Y. S, Struchalin, G. I, Kovlakov, E. V, Ahn, D, Jeong, H, Straupe, S. S, Kulik, S. P, Leuchs, G, Sanchez-Soto, L. L

“…Phys. Rev. A 101, 022334 (2020) We present a compressive quantum process tomography scheme that fully characterizes any rank-deficient completely-positive…”
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Post-selection free spatial Bell state generation by Kovlakov, E. V, Bobrov, I. B, Straupe, S. S, Kulik, S. P

“…Phys. Rev. Lett. 118, 030503 (2017) Spatial states of single photons and spatially entangled photon pairs are becoming an important resource in quantum…”
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Schmidt-like coherent mode decomposition and spatial intensity correlations of thermal light by Bobrov, I. B, Straupe, S. S, Kovlakov, E. V, Kulik, S. P

“…New J. Phys. 15 (2013) 073016 We experimentally study the properties of coherent mode decomposition for intensity correlation function of quasi-thermal light…”
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