663 citations · 5.8k across the 130 of their papers we have counts for
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First-order interference of nonclassical light emitted spontaneously at different times
Yoon-Ho Kim, Maria V. Chekhova, Sergei P. Kulik +2
We study first-order interference in spontaneous parametric down-conversion generated by two pump pulses that do not overlap in time. The observed modulation in the angular distrib…
Polarization state of a biphoton: quantum ternary logic
A. V. Burlakov, M. V. Chekhova, O. A. Karabutova +2
Polarization state of biphoton light generated via collinear frequency-degenerate spontaneous parametric down-conversion is considered. A biphoton is described by a three-component…
Quantum interference by two temporally distinguishable pulses
Yoon-Ho Kim, Maria V. Chekhova, Sergei P. Kulik +3
We report a two-photon interference effect, in which the entangled photon pairs are generated from two laser pulses well-separated in time. In a single pump pulse case, interferenc…