5 citations · 8 across the 6 of their papers we have counts for
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Hanbury Brown-Twiss interference with massively parallel spectral multiplexing for broadband light
Sergei Kulkov, Ondrej Matousek, Lou-Ann Pestana De Sousa +10
Two-photon interference is a fundamental resource for quantum technologies and optical quantum computing, underpinning precision measurements, scalable entanglement distribution, a…
Characterizing and exploiting cross-talk effect in SPAD arrays for two-photon interference
Sergei Kulkov, Lada Radmacherova, Ondrej Matousek +7
SPAD arrays are becoming a popular choice for measuring two-photon interference effects thanks to their high timing precision, fast readout, and high quantum efficiency. However, s…
Inter-pixel cross-talk as background to two-photon interference effects in SPAD arrays
Sergei Kulkov, Tereza Potuckova, Ermanno Bernasconi +6
Cross-talk is a well-known feature of single-photon avalanche detectors. It is especially important to account for this effect in applications involving coincidences of two or more…
Fast data-driven spectrometer with direct measurement of time and frequency for multiple single photons
Jakub Jirsa, Sergei Kulkov, Raphael A. Abrahao +9
We present a single-photon-sensitive spectrometer, based on a linear array of 512 single-photon avalanche diode detectors, with 0.04 nm spectral and 40 ps temporal resolutions. We…