2024

Spectrum-to-position mapping via programmable spatial dispersion implemented in an optical quantum memory
M. Jastrzębski, S. Kurzyna, B. Niewelt, M. Mazelanik, W. Wasilewski, M. Parniak
Phys. Rev. A 109, 012418 (2024)
DOI: 10.1103/PhysRevA.109.012418

Continuous wideband microwave-to-optical converter based on room-temperature Rydberg atoms
S. Borówka, U. Pylypenko, M. Mazelanik, M. Parniak
Nature Photonics 18, 32-38 (2024)
DOI: 10.1038/s41566-023-01295-w

2023

Non-classical correlations between phonons and photons in a MHz-frequency mechanical oscillator coupled to an optical cavity
I. Galinskiy, G. Enzian, M. Parniak, E. S. Polzik
arXiv:2312.05641

Beating the spectroscopic Rayleigh limit via post-processed heterodyne detection
W. Krokosz, M. Mazelanik, M. Lipka, M. Jarzyna, W. Wasilewski, K. Banaszek, M. Parniak
arXiv:2311.10574

Ultrafast electro-optic Time-Frequency Fractional Fourier Imaging at the Single-Photon Level
M. Lipka, M. Parniak
arXiv:2307.01141

Experimental implementation of the optical fractional Fourier transform in the time-frequency domain
B.Niewelt, M. Jastrzębski, S. Kurzyna, J. Nowosielski, W. Wasilewski, M. Mazelanik, M. Parniak
Physical Review Letters 130 (24), 240801 (2023)
DOI: 10.1103/PhysRevLett.130.240801

Coherent optical two-photon resonance tomographic imaging in three dimensions
M. Mazelanik, A. Leszczyński, T. Szawełło, M. Parniak
Communications Physics 6 (1), 165 (2023)
DOI: 10.1038/s42005-023-01284-z

Microwave electrometry with bichromatic electromagnetically induced transparency in Rydberg atoms
M. Han, H. Hao, X. Song, Z. Yin, M. Parniak, Z. Jia, Y. Peng
EPJ Quantum Technology 10, 28 (2023)
doi: 10.1140/epjqt/s40507-023-00184-z

Enhanced coherent microwave-to-optics conversion based on second-order nonlinearity
Y He, M Han, Q Li, Z Jia, B Chen, L Wang, M Parniak, Y Peng
Optics Communications 545, 129639 (2023)
doi: 10.1016/j.optcom.2023.129639

2022

Variable electro-optic shearing interferometry for ultrafast single-photon-level pulse characterization
S. Kurzyna, M. Jastrzębski, N. Fabre, W. Wasilewski, M. Lipka, M. Parniak
Optics Express 30, 39826-39839 (2022)
DOI: 10.1364/OE.471108

Sensitivity of Rydberg-atom receiver to frequency and amplitude modulation of microwaves
S. Borówka, U. Pylypenko, M. Mazelanik, M. Parniak
Applied Optics 61, 8806-8812 (2022)
DOI: 10.1364/AO.472295

Quantum asymmetry and noisy multi-mode interferometry
F. Albarelli, M. Mazelanik, M. Lipka, A. Streltsov, M. Parniak, R. Demkowicz-Dobrzanski,
Phys. Rev. Lett. 128, 240504 (2022)
DOI: 10.1103/PhysRevLett.128.240504

Optical-domain spectral super-resolution via a quantum-memory-based time-frequency processor,
M. Mazelanik, A. Leszczyński, M. Parniak,
Nature Communications 13, 691 (2022)
DOI: 10.1038/s41467-022-28066-5

2021

Single-photon hologram of a zero-area pulse,
M. Lipka, M. Parniak,
Phys. Rev. Lett. 127, 163601 (2021)
DOI: 10.1103/PhysRevLett.127.163601

Real-time ghost imaging of Bell-nonlocal entanglement between a photon and a quantum memory,
M. Mazelanik, A. Leszczyński, M. Lipka, W. Wasilewski, M. Parniak,
Quantum 5, 493 (2021)
DOI: 10.22331/q-2021-07-01-493

Calibration of Spin-Light Coupling by Coherently Induced Faraday Rotation,
R. A. Thomas, C. Østfeldt, C. Bærentsen, M. Parniak, E. S. Polzik,
Optics Express 29, 23637-23653 (2021)
DOI: 10.1364/OE.425613

Fast imaging of multimode transverse-spectral correlations for twin photons,
M. Lipka, M. Parniak,
Optics Letters 46, 3009-3012 (2021)
DOI: 10.1364/OL.417658

Entanglement distribution with wavevector-multiplexed quantum memory,
M. Lipka, M. Mazelanik, M. Parniak,
New Journal of Physics 23, 053012 (2021)
DOI: 10.1088/1367-2630/abf79a

Massively-multiplexed generation of Bell-type entanglement using a quantum memory,
M. Lipka, M. Mazelanik, A. Leszczyński, W. Wasilewski, M. Parniak,
Communications Physics 4, 46 (2021)
DOI: 10.1038/s42005-021-00551-1

High-frequency broadband laser phase noise cancellation using a delay line,
M. Parniak, I. Galinskiy, T. Zwettler, E. S. Polzik,
Optics Express 29, 6935-6946 (2021)
DOI: 10.1364/OE.415942

Entanglement between distant macroscopic mechanical and spin systems
R. A. Thomas, M. Parniak, C. Østfeldt, C. B. Møller, C. Bærentsen, Y. Tsaturyan, A. Schliesser, J. Appel, E. Zeuthen, E. S. Polzik
Nature Physics 17, 228-233 (2021)
DOI: 10.1038/s41567-020-1031-5

2020

Phonon counting thermometry of an ultracoherent membrane resonator near its motional ground state
I. Galinskiy, Y. Tsaturyan, M. Parniak, E. S. Polzik
Optica 7, 718-725 (2020)
DOI: 10.1364/OPTICA.390939

Temporal imaging for ultra-narrowband few-photon states of light,
Mateusz Mazelanik, Adam Leszczyński, Michał Lipka, Michał Parniak, and Wojciech Wasilewski,
Optica 7, 203 (2020)
DOI: 10.1364/OPTICA.382891

Resolution limits of spatial mode demultiplexing with noisy detection,
Y. L. Len, C. Datta, M. Parniak and K. Banaszek,
Int. J. Quantum Inf. 18, 1941015 (2020)
DOI: 10.1142/S0219749919410156

2019

Superradiant parametric conversion of spin waves,
Mateusz Mazelanik, Adam Leszczynski, Michał Lipka, Wojciech Wasilewski and Michał Parniak,
Phys.Rev. A 100, 053850 (2019)
DOI: 10.1103/PhysRevA.100.053850

Spatial Spin-Wave Modulator for Quantum-Memory-Assisted Adaptive Measurements,
M. Lipka, A. Leszczyński, M. Mazelanik, M. Parniak, and W. Wasilewski,
Phys. Rev. Applied 11, 034049 (2019)
DOI: 10.1103/PhysRevApplied.11.034049

Coherent spin-wave processor of stored optical pulses,
M. Mazelanik, M. Parniak, A. Leszczyński, M. Lipka, and W. Wasilewski,
npj Quantum Inf. 5, 22 (2019)
DOI: 10.1038/s41534-019-0136-0

Quantum Optics of Spin Waves through ac Stark Modulation,
M. Parniak, M. Mazelanik, A. Leszczyński, M. Lipka, M. Dąbrowski, and W. Wasilewski,
Phys. Rev. Lett. 122, 063604 (2019)
DOI: 10.1103/PhysRevLett.122.063604

2018

Certification of high-dimensional entanglement and Einstein-Podolsky-Rosen steering with cold atomic quantum memory,
Michał Dąbrowski, Mateusz Mazelanik, Michał Parniak, Adam Leszczyński, Michał Lipka, and Wojciech Wasilewski,
Phys. Rev. A. 98, 042126 (2018)
DOI: 10.1103/PhysRevA.98.042126

Beating the Rayleigh Limit Using Two-Photon Interference,
M. Parniak, S. Borówka, K. Boroszko, W. Wasilewski, K. Banaszek, and R. Demkowicz-Dobrzański,
Phys. Rev. Lett. 121, 250503 (2018)
DOI: 10.1103/PhysRevLett.121.250503

M. Lipka, M. Parniak, W. Wasilewski
Microchannel plate cross-talk mitigation for spatial autocorrelation measurements
Appl. Phys. Lett. 112, 211105 (2018)
DOI: 10.1063/1.5033559 

2017

M. Lipka, M. Parniak, W. Wasilewski
Optical frequency locked loop for long-term stabilization of broad-line DFB laser frequency difference
Appl. Phys. B 123, 238 (2017)
DOI: 10.1007/s00340-017-6808-6

M. Parniak, M. Dąbrowski, M. Mazelanik, A. Leszczyński, M. Lipka, W. Wasilewski
Wavevector multiplexed atomic quantum memory via spatially-resolved single-photon detection
Nature Communications 8, 2140 (2017)
DOI: 10.1038/s41467-017-02366-7

M. Dąbrowski, M. Parniak, W. Wasilewski
Einstein–Podolsky–Rosen paradox in a hybrid bipartite system
Optica 4, 272-275 (2017)
DOI: 10.1364/OPTICA.4.000272

A. Leszczyński, M. Parniak, W. Wasilewski
Phase matching alters spatial multiphoton processes in dense atomic ensembles
Optics Express 25, 284-295 (2017)
DOI: 10.1364/OE.25.000284

2016

M. Parniak, A. Leszczyński, W. Wasilewski
Coupling of four-wave mixing and Raman scattering by ground-state atomic coherence
Phys. Rev. A 93, 053821 (2016)
DOI: 10.1103/PhysRevA.93.053821

M. Parniak, A. Leszczyński, W. Wasilewski
Magneto-optical polarization rotation in a ladder-type atomic system for tunable offset locking
Appl. Phys. Lett. 108, 161103 (2016)
DOI: 10.1063/1.4947104

M. Parniak, D. Pęcak, W. Wasilewski
Multimode Raman light-atom interface in warm atomic ensemble as multiple three-mode quantum operations
J. Mod. Opt. 63, 2039-2047 (2016)
DOI: 10.1080/09500340.2015.1125538

2015

M. Parniak, W. Wasilewski
Interference and nonlinear properties of four-wave-mixing resonances in thermal vapor: Analytical results and experimental verification
Phys. Rev. A 91, 023418 (2015)
DOI: 10.1103/PhysRevA.91.023418

2014

M. Dąbrowski, M. Parniak, D. Pęcak, R. Chrapkiewicz, W. Wasilewski
Spontaneuos and Parametric Processes in Warm Rubidium Vapours
Latvian Journal of Physics and Technical Sciences 51, 21-34 (2014)
DOI: 10.2478/lpts-2014-0028

Direct observation of atomic diffusion in warm rubidium ensembles,
M. Parniak, W. Wasilewski,
Appl. Phys B 116, 415-421 (2014)
DOI: 10.1007/s00340-013-5712-y