Exploiting non-linear effects in optomechanical sensors with continuous photon-counting

L. A. Clark, B. Markowicz,
J. Kołodyński
Quantum 6, 812 (2022)
DOI:10.22331/q-2022-09-20-812

Preserving quantum correlations and coherence with non-Markovianity

M. Miller, K.-D. Wu,
M. Scalici, J. Kolodynski,
G.-Y. Xiang, C.-F. Li,
G.-C. Guo, A. Streltsov
New J. Phys. 24, 053022 (2022)
DOI:10.1088/1367-2630/ac6820

Creating and destroying coherence with quantum channels

M. Takahashi, S. Rana,
A. Streltsov Phys.
Rev. A. 105, L060401 (2022)
DOI:10.1103/PhysRevA.105.L060401

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

Spectral single photons characterization using generalized Hong-Ou-Mandel interferometry

N. Fabre
Journal of Modern Optics 69,
653-664 (2022)
DOI:10.1080/09500340.2022.2073613

Interferometric signature of different spectral symmetry of biphoton states

N. Fabre
Phys. Rev. A 105, 053716 (2022)
DOI: 10.1103/PhysRevA.105.053716

Back to sources—the role of coherence in super-resolution imaging revisited

S. Kurdziałek
Quantum 6, 697 (2022)
DOI: 10.22331/q-2022-04-27-697

Bayesian quantum thermometry based on thermodynamic length

M. R. Jørgensen, J. Kołodyński,
M. Mehboudi, M. Perarnau-Llobet,
J. B. Brask
Phys. Rev. A 105, 042601 (2022)
DOI: 10.1103/PhysRevA.105.042601

Fundamental limits in Bayesian thermometry and attainability via adaptive strategies

M. Mehboudi, M. R. Jørgensen,
S. Seah, J.B. Brask,
Jan Kołodyński, M. Perarnau-Llobet
Phys. Rev. Lett. 128, 130502 (2022)
DOI: 10.1103/PhysRevLett.128.130502

Multiparameter estimation for qubit states with collective measurements: a case study,

Yink Loong Len,
New J. Phys. 24 033037 (2022)
DOI: 10.1088/1367-2630/ac599d

Multiparameter estimation for qubit states with collective measurements: a case study,

Yink Loong Len,
New J. Phys. 24 033037 (2022)
DOI: 10.1088/1367-2630/ac599d

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

Noisy atomic magnetometry in real time,

J. Amoros-Binefa, J. Kołodynski
New J. Phys. 23 123030 (2021)
DOI: 10.1088/1367-2630/ac3b71

Capacity of a Lossy Photon Channel With Direct Detection,

K. Łukanowski, M. Jarzyna
IEEE Transactions on Communications
vol. 69, issue 8, 5059 (2021)
DOI: 10.1109/TCOMM.2021.3075714

PT symmetric evolution, coherence and violation of Leggett-Garg inequalities,

J. Naikoo, S. Kumari,
S. Banerjee and A.K. Pan
J. Phys. A: Math.
Theor. 54, 275303 (2021)
DOI:10.1088/1751-8121/ac0546

Optimization of intensity-modulation/direct-detection optical key distribution under passive eavesdropping

K. Banaszek, M. Jachura,
P. Kolenderski, M. Lasota
Optics Express 29, 43091-43103 (2021)
DOI: 10.1364/OE.444340

Anyonic two-photon statistics with a semiconductor chip

S. Francesconi, A. Raymond,
N. Fabre, A. Lemaıtre,M. I. Amanti,
P. Milman, F. Baboux, S. Ducci
ACS Photonics 8, 2764-2769 (2021)
DOI:10.1021/acsphotonics.1c00901

Projective measurements under qubit quantum channels

J. Naikoo, S. Banerjee,
A.K. Pan, S. Ghosh
Phys. Rev. A 104, 042608 (2021)
DOI:10.1103/PhysRevA.104.042608

Sub-Rayleigh characterization of a binary source by spatially demultiplexed coherent detection

C. Datta, Y. Loong Len,
K. Łukanowski, K. Banaszek, M. Jarzyna
Optics Express 29, 35592-35601 (2021)
DOI:10.1364/OE.433990

Single-photon hologram of a zero-area pulse,

M. Lipka, M. Parniak,
Phys. Rev. Lett. 127, 163601 (2021)
DOI: 10.1103/PhysRevLett.127.163601

Catalytic Transformations of Pure Entangled States,

T. V. Kondra, C. Datta, A. Streltsov,
Phys. Rev. Lett. 127, 150503 (2021)
DOI: 10.1103/PhysRevLett.127.150503

Attaining classical capacity per unit cost of noisy bosonic Gaussian channels

M. Jarzyna
Phys. Rev. A 104, 022605 (2021)
DOI: 10.1103/PhysRevA.104.022605

Parameter estimation of time and frequency shifts with generalized Hong-Ou-Mandel interferometry

N. Fabre, S. Felicetti
Phys. Rev. A 104, 022208 (2021)
DOI: 10.1103/PhysRevA.104.022208

Asymmetric arms maximize visibility in hot-electron interferometers

C. J. Barratt, S. Ryu, L. A. Clark,
H.-S. Sim, M. Kataoka, C. Emary
Phys. Rev. B 104, 035436 (2021)
DOI: 10.1103/PhysRevB.104.035436

Experimental progress on quantum coherence: detection, quantification, and manipulation,

K.-D. Wu, A. Streltsov, B. Regula,
G.-Y. Xiang, C.-F. Li, G.-C. Guo,
Adv. Quantum Technol. 2100040
DOI: 10.1002/qute.202100040

Perfect discrimination of quantum measurements using entangled systems,

Ch. Datta, T. Biswas, D. Saha, R. Augusiak
New J. Phys. 23 (2021) 043021
DOI:10.1088/1367-2630/abecaf

Bell nonlocality is not sufficient for the security of standard device-independent quantum key distribution protocols,

M. Farkas, M. Balanzó-Juandó, K. Łukanowski,
J. Kołodyński, A. Acín,
Phys. Rev. Lett. 127, 050503 (2021)
DOI: 10.1103/PhysRevLett.127.050503

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

Resource theory of imaginarity: Quantification and state conversion

K.-D. Wu, T. V. Kondra, S. Rana,
C. M. Scandolo, G.-Y. Xiang, C.-F. Li,
G.-C. Guo, A. Streltsov,
Phys. Rev. A 103, 032401 (2021)
DOI: 10.1103/PhysRevA.103.032401

Operational Resource Theory of Imaginarity,

K.-D. Wu, T. V. Kondra, S. Rana,
C. M. Scandolo, G.-Y. Xiang,
C.-F. Li, G.-C. Guo, A. Streltsov,
Phys. Rev. Lett. 126, 090401 (2021)
DOI: 10.1103/PhysRevLett.126.090401

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

Discrimination and estimation of incoherent sources under misalignment,

J. O. de Almeida, J. Kolodynski, C. Hirche,
M. Lewenstein, M. Skotiniotis,
Physical Review A 103, 022406 (2021)
DOI: 10.1103/PhysRevA.103.022406

Sub-Rayleigh resolution of two incoherent sources by array homodyning

Ch. Datta, M. Jarzyna,
Yink Loong Len, K. Łukanowski,
J. Kołodyński, and K. Banaszek,
Physical Review A 102, 063526 (2020)
DOI: 10.1103/PhysRevA.102.063526

Geometric approach to quantum statistical inference

M. Jarzyna, J. Kołodyński,
IEEE Journal on Selected Areas in
Information Theory 1, 367 (2020)
DOI: 10.1109/JSAIT.2020.3017469

Rates of Multipartite Entanglement Transformations,

A. Streltsov, C. Meignant, and J. Eisert,
Phys. Rev. Lett. 125, 080502 (2020)
DOI: 10.1103/PhysRevLett.125.080502

Time-frequency optical filtering: efficiency vs. temporal-mode discrimination in incoherent and coherent implementations

Michael G. Raymer and Konrad Banaszek,
Opt. Express 28, 32819 (2020)
DOI: 10.1364/OE.405618

Direct estimation of quantum coherence by collective measurements,

Y. Yuan, Z. Hou, J.-F. Tang,
A. Streltsov, G.-Y. Xiang,
C.-F. Li, and G.-C. Guo,
npj Quantum Information 6, 46 (2020)
DOI: 10.1038/s41534-020-0280-6

Quantum limits in optical communications,

K. Banaszek, L. Kunz,
M. Jachura, and M. Jarzyna,
J. Lightwave Technol. 38, 2741-2754 (2020)
DOI: 10.1109/JLT.2020.2973890

Device-independent quantum key distribution with single-photon sources

J. Kołodyński, A. Máttar, P. Skrzypczyk,
E. Woodhead, D. Cavalcanti,
K. Banaszek, and A. Acín,
Quantum 4, 260 (2020)
DOI: 10.22331/q-2020-04-30-260

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

Entanglement negativity as a universal non-Markovianity witness,

J. Kolodynski, S. Rana, and A. Streltsov,
Phys. Rev. A 101, 020303(R) (2020)
DOI: 10.1103/PhysRevA.101.020303

Low-cost limit of classical communication with restricted quantum measurements,

L. Kunz, M. Jarzyna, W. Zwoliński, and K. Banaszek,
New. J. Phys. 22, 043010 (2020)
DOI: 10.1088/1367-2630/ab7bd3

Quantum coherence and state conversion: theory and experiment,

K.-D. Wu, T. Theurer, G.-Y. Xiang,
C.-F. Li, G.-C. Guo,
M. B. Plenio, and A. Streltsov,
npj Quantum Information 6, 22 (2020)
DOI: 10.1038/s41534-020-0250-z

Quantum state merging with bound entanglement,

A. Streltsov,
New J. Phys. 22, 023032 (2020)
DOI: 10.1088/1367-2630/ab70d7

Quantum fingerprinting over AWGN channels with power-limited optical signals,

M. Lipka, M. Jarzyna, and K. Banaszek,
IEEE J. Sel. Areas Commun. 38, 496 (2020),
DOI: 10.1109/JSAC.2020.2968996

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

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

Optimized communication strategies with binary coherent states over phase noise channels,

M. T. DiMario, L. Kunz, K. Banaszek,
and F. E. Becerra,
npj Quantum Information 5, 65 (2019)
DOI: 10.1038/s41534-019-0177-4

Beating the Standard Quantum Limit for Binary Constellations in the Presence of Phase Noise,

L. Kunz, M. T. DiMario, F. E. Becerra, K. Banaszek,
International Conference on Transparent
Optical Networks (ICTON)(19 September 2019)
DOI: 10.1109/ICTON.2019.8840431

Schrödingers Katzenfutter (in German),Alexander Streltsov, Hermann Kampermann, and Dagmar Bruß, Physik Journal 7, 35 (2019)

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

Approaching the ultimate capacity limit in deep-space optical communication,

K. Banaszek, L. Kunz,
M. Jarzyna, and M. Jachura,
Proc. SPIE 10910, Free-Space Laser
Communications XXXI, 109100A (2019)
DOI: 10.1117/12.2506963

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

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