96 citations · 288 across the 10 of their papers we have counts for
10 papers
Optical-domain spectral super-resolution via a quantum-memory-based time-frequency processor
Mateusz Mazelanik, Adam Leszczyński, Michał Parniak
Existing super-resolution methods of optical imaging hold a solid place as an application in natural sciences, but many new developments allow for beating the diffraction limit in…
Massively-multiplexed generation of Bell-type entanglement using a quantum memory
Michał Lipka, Mateusz Mazelanik, Adam Leszczyński +2
High-rate generation of hybrid photon-matter entanglement remains a fundamental building block of quantum network architectures enabling protocols such as quantum secure communicat…
Real-time ghost imaging of Bell-nonlocal entanglement between a photon and a quantum memory
Mateusz Mazelanik, Adam Leszczyski, Michał Lipka +2
Certification of nonlocality of quantum mechanics is an important fundamental test that typically requires prolonged data collection and is only revealed in an in-depth analysis. T…
Temporal imaging for ultra-narrowband few-photon states of light
Mateusz Mazelanik, Adam Leszczyński, Michał Lipka +2
Plenty of quantum information protocols are enabled by manipulation and detection of photonic spectro-temporal degrees of freedom via light-matter interfaces. While present impleme…
Coherent spin-wave processor of stored optical pulses
Mateusz Mazelanik, Michał Parniak, Adam Leszczyński +2
A device being a pinnacle of development of an optical quantum memory should combine the capabilities of storage, inter-communication and processing of stored information. In parti…
Quantum optics of spin waves through ac Stark modulation
Michał Parniak, Mateusz Mazelanik, Adam Leszczyński +3
We bring the set of linear quantum operations, important for many fundamental studies in photonic systems, to the material domain of collective excitations known as spin waves. Usi…
Spatially-resolved control of fictitious magnetic fields in a cold atomic ensemble
Adam Leszczyński, Mateusz Mazelanik, Michał Lipka +3
Effective and unrestricted engineering of atom-photon interactions requires precise spatially-resolved control of light beams. The significant potential of such manipulations lies…
Wavevector multiplexed quantum memory via spatially-resolved single-photon detection
Michał Parniak, Michał Dąbrowski, Mateusz Mazelanik +3
Parallelized quantum information processing requires tailored quantum memories to simultaneously handle multiple photons. The spatial degree of freedom is a promising candidate to…
Phase matching alters spatial multiphoton processes in dense atomic ensembles
Adam Leszczyński, Michał Parniak, Wojciech Wasilewski
Multiphoton processes in dense atomic vapors such as four-wave mixing or coherent blue light generation are typically viewed from single-atom perspective. Here we study the surpris…
Calibration of wavefront distortion in light modulator setup by Fourier analysis of multi-beam interference
Adam Leszczyński, Wojciech Wasilewski
We present a method to calibrate wavefront distortion of the spatial light modulator setup by registering far field images of several Gaussian beams diffracted off the modulator. T…