177 citations · 1.6k across the 52 of their papers we have counts for
5 papers · 1 filter
High extraction efficiency source of photon pairs based on a quantum dot embedded in a broadband micropillar cavity
Laia Ginés, Magdalena Moczała-Dusanowska, David Dlaka +9
The generation of photon pairs in single quantum dots is based on a process that is, in its nature, deterministic. However, an efficient extraction of these photon pairs from a hig…
Bidirectional deep learning of polarization transfer in liquid crystals with application to quantum state preparation
Dominik Vašinka, Martin Bielak, Michal Neset +1
Accurate control of light polarization represents a core building block in polarization metrology, imaging, and optical and quantum communications. Voltage-controlled liquid crysta…
Experimental observation of anomalous supralinear response of single-photon detectors
Josef Hloušek, Ivo Straka, Miroslav Ježek
We demonstrate a direct single-source measurement of absolute nonlinearity of single-photon detectors with unprecedented accuracy. We discover a surprising supralinear behavior of…
Non-blocking programmable delay line with minimal dead time and tens of picoseconds jitter
Glib Mazin, Aleš Stejskal, Michal Dudka +1
We report a non-blocking high-resolution digital delay line based on an asynchronous circuit design. Field programmable gate array logic primitives were used as a source of delay a…
Direct experimental certification of quantum non-Gaussian character and Wigner function negativity of single-photon detectors
Josef Hloušek, Miroslav Ježek, Jaromír Fiurášek
Highly nonclassical character of optical quantum detectors, such as single-photon detectors, is essential for preparation of quantum states of light and a vast majority of applicat…