Spectral-Temporal Metrology with Tailored Quantum Measurements

Informazioni relative al progetto

STORMYTUNE

ID dell’accordo di sovvenzione: 899587

DOI

10.3030/899587

Progetto chiuso

Data della firma CE 28 Maggio 2020

Data di avvio 1 Ottobre 2020

Data di completamento 31 Agosto 2024

Finanziato da

• EXCELLENT SCIENCE - Future and Emerging Technologies (FET)

Costo totale

€ 3 759 505,00

Contributo UE

€ 3 756 505,00

Coordinato da

UNIVERSITAET PADERBORN
Germany

CORDIS fornisce collegamenti ai risultati finali pubblici e alle pubblicazioni dei progetti ORIZZONTE.

I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Risultati finali

Documents, reports (14)

TF CS of photon waveforms and spectra of complex fields

Demonstration of CS TF tomography of the temporal amplitude of single photons and CS spectral im-aging of complex fields.

Theory of TF compressed sensing

Development of a theory framework for TF compressed sensing with adaptive algorithms, which will obviate the need for prior knowledge.

Implementation of TF superresolution

Report on the superresolved estimation of frequency and time differences between two single photons.

Optimal protocols for multiparameter estimation

Formulation of optimised measurement protocols for multi-parameter estimation, which use a mini-mum amount of resources.

Theory of TF super-resolution

Development of a theory framework for TF superresolution with arbitrary coherence between emitters.

Benefits from quantum measurements

Demonstration of benefits of quantum measurements for multi-parameter estimation in comparison to classical intensity measurements.

TF Shack-Hartmann detector

Experimental implementation of TF Shack-Hartmann-like detection for pulses.

Quantified limits and benefits

We will derive the QCRB for the measurements laid out in WP1 considering the respective experimental systems of the partners and compare it to the classical CRB UNIROMA3 will then focus on the relevant example of measuring KramersKronig relations which are hard to measure classically see also T23

TF mode filtering of single photons

Demonstration and tomography of a quantum-coherent TF mode filter based on a warm-vapour quan-tum memory.

TF CS of quantum states and processes

Investigation of compressed sensing and SET for efficient TF quantum state and process tomography.

Report on communication activities

Review of the communication activities over the first two years of the project and plan for communicating results during the final year and after the project.

Theory framework for TF quantum metrology

Formulation of all required theoretical concepts such as tomography, phase-space representation, and quantum estimation.

Tailored TF modes from quantum emitters

Generation and verification of user-chosen TF modes for optimal metrology from single molecules.

TF projectors for DV and CV systems

Implementation and tomography of projectors onto TF superposition states in both continuous and discrete variable systems

Demonstrators, pilots, prototypes (1)

Device prototypes

Prototypes for a packaged homodyne detector and pulse shaper.

Open Research Data Pilot (2)

Final data management plan

Finalized version of the data management plan.

Data Management Plan

A data management plan will be set up in order to balance openness and protection of scientific information

Other (1)

International work-shop

Organisation of an international workshop to communicate and disseminate the projects results to the wider community during the final year of the project.

Websites, patent fillings, videos etc. (1)

Project webpage

Description of the work of the project for dissemination and communication

Pubblicazioni

Peer reviewed articles (49)

Continuous variable multimode quantum states via symmetric group velocity matching

Autori: V Roman-Rodriguez, B Brecht, Srinivasan K, C Silberhorn, N Treps, E Diamanti and V Parigi
Pubblicato in: New J. Phys., Numero 23, 2021, Pagina/e 043012, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.1088/1367-2630/abef96

Gaussian quantum metrology for mode-encoded parameters

Autori: Giacomo Sorelli, Manuel Gessner, Nicolas Treps, Mattia Walschaers
Pubblicato in: New Journal of Physics, Numero 26, 2024, Pagina/e 073022, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ad5eb2

Metrological detection of entanglement generated by non-Gaussian operations

Autori: David Barral, Mathieu Isoard, Giacomo Sorelli, Manuel Gessner, Nicolas Treps, Mattia Walschaers
Pubblicato in: New Journal of Physics, Numero 26, 2024, Pagina/e 083012, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ad6475

Rotation sensing at the ultimate limit

Autori: Aaron Z Goldberg, Andrei B Klimov, Gerd Leuchs and Luis L Sánchez-Soto
Pubblicato in: J. Phys. Photonics, Numero 3, 2021, Pagina/e 022008, ISSN 2515-7647
Editore: IOP Science
DOI: 10.1088/2515-7647/abeb54

Experimental investigation of Bayesian bounds in multiparameter estimation

Autori: Simone Evaldo D'Aurelio, Mauro Valeri, Emanuele Polino, Valeria Cimini, Ilaria Gianani, Marco Barbieri, Giacomo Corrielli, Andrea Crespi, Roberto Osellame, Fabio Sciarrino and Nicolò Spagnolo
Pubblicato in: Quantum Sci. Technol., Numero 7, 2022, Pagina/e 025011, ISSN 2058-9565
Editore: IOPScience
DOI: 10.1088/2058-9565/ac5124

Quantum enhanced measurement of an optical frequency comb

Autori: Y. Cai, J. Roslund, V. Thiel, C. Fabre, N. Treps
Pubblicato in: npj Quantum Information, Numero 7, 2022, Pagina/e 82, ISSN 2056-6387
Editore: Springer Nature
DOI: 10.1038/s41534-021-00419-w

Optimal Observables and Estimators for Practical Superresolution Imaging

Autori: Giacomo Sorelli, Manuel Gessner, Mattia Walschaers, and Nicolas Treps
Pubblicato in: Phys. Rev. Lett., Numero 127, 2021, Pagina/e 123604, ISSN 1079-7114
Editore: American Physical Society
DOI: 10.1103/physrevlett.127.123604

Angle and angular momentum: Uncertainty relations, simultaneous measurement, and phase-space representation

Autori: Ladislav Mišta, Hubert de Guise, Jaroslav Řeháček, Zdeněk Hradil
Pubblicato in: Physical Review A, Numero 106, 2022, ISSN 2469-9926
Editore: ASP
DOI: 10.1103/physreva.106.022204

Moment-based superresolution: Formalism and applications

Autori: Giacomo Sorelli, Manuel Gessner, Mattia Walschaers, and Nicolas Treps
Pubblicato in: Phys. Rev. A, Numero 104, 2021, Pagina/e 033515, ISSN 2469-9934
Editore: American Physical Society
DOI: 10.1103/physreva.104.033515

Detector entanglement: Quasidistributions for Bell-state measurements

Autori: Jan Sperling, Ilaria Gianani, Marco Barbieri, Elizabeth Agudelo
Pubblicato in: Physical Review A, Numero 107, 2023, ISSN 2469-9926
Editore: APS
DOI: 10.1103/physreva.107.012426

Kramers–Kronig relations and precision limits in quantum phase estimation

Autori: Ilaria Gianani, Francesco Albarelli, Adriano Verna, Valeria Cimini, Rafal Demkowicz-Dobrzanski, and Marco Barbieri
Pubblicato in: Optica, Numero 8, 2021, Pagina/e 1642-1645, ISSN 2334-2536
Editore: Optica Publishing Group
DOI: 10.1364/optica.440438

Quantum–Classical Entropy Analysis for Nonlinearly-Coupled Continuous-Variable Bipartite Systems

Autori: Ángel S. Sanz
Pubblicato in: Entropy, Numero 24, 2022, Pagina/e 190, ISSN 1099-4300
Editore: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/e24020190

Axial superlocalization with vortex beams

Autori: D Koutný, Z Hradil, J Řeháček and L L Sánchez-Soto
Pubblicato in: Quantum Sci. Technol., Numero 6, 2021, Pagina/e 025021, ISSN 2058-9565
Editore: IOP Science
DOI: 10.1088/2058-9565/abe8ca

Optical Quantum Metrology

Autori: Marco Barbieri
Pubblicato in: PRX Quantum, Numero 3, 2022, Pagina/e 010202, ISSN 2691-3399
Editore: Americal Physical Society
DOI: 10.1103/prxquantum.3.010202

Quantumness beyond entanglement: The case of symmetric states

Autori: Aaron Z. Goldberg, Markus Grassl, Gerd Leuchs, and Luis L. Sánchez-Soto
Pubblicato in: Phys. Rev. A, Numero 105, 2022, Pagina/e 022433, ISSN 2469-9934
Editore: American Physical Society
DOI: 10.1103/physreva.105.022433

Conditional preparation of non-Gaussian quantum optical states by mesoscopic measurement

Autori: Alex O C Davis, Mattia Walschaers, Valentina Parigi and Nicolas Treps
Pubblicato in: New J. Phys., Numero 23, 2021, Pagina/e 063039, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ac0204

Spectral and temporal metrology with band-limited functions and finite-time measurements

Autori: Łukasz Rudnicki, Tomasz Linowski
Pubblicato in: Physical Review A, Numero 110, 2024, ISSN 2469-9926
Editore: APS
DOI: 10.1103/physreva.110.012618

Singular spectrum analysis of two-photon interference from distinct quantum emitters

Autori: Rocco Duquennoy, Maja Colautti, Pietro Lombardi, Vincenzo Berardi, Ilaria Gianani, Costanza Toninelli, Marco Barbieri
Pubblicato in: Physical Review Research, Numero 5, 2023, ISSN 2643-1564
Editore: APS
DOI: 10.1103/physrevresearch.5.023191

Modern compressive tomography for quantum information science

Autori: Yong Siah Teo and Luis L. Sánchez-Soto
Pubblicato in: Int. J. Quantum Inform., Numero 19, 2021, Pagina/e 2140003, ISSN 1793-6918
Editore: World Scientific Publishing Europe
DOI: 10.1142/s0219749921400037

SPIDERweb: a neural network approach to spectral phase interferometry

Autori: Ilaria Gianani, Ian A. Walmsley, Marco Barbieri
Pubblicato in: Optics Letters, Numero 49, 2024, Pagina/e 5415, ISSN 0146-9592
Editore: Optical Society of America
DOI: 10.1364/ol.534767

Observing thermal lensing with quantum light

Autori: Marco Barbieri, Iole Venditti, Chiara Battocchio, Vincenzo Berardi, Fabio Bruni, Ilaria Gianani
Pubblicato in: Optics Letters, Numero 49, 2024, Pagina/e 1257, ISSN 0146-9592
Editore: Optical Society of America
DOI: 10.1364/ol.513656

Thresholded quantum LIDAR in turbolent media

Autori: Walter Zedda, Ilaria Gianani, Vincenzo Berardi, Marco Barbieri
Pubblicato in: AVS Quantum Science, Numero 4, 2023, ISSN 2639-0213
Editore: AIP Publishing
DOI: 10.1116/5.0107125

Neural-network quantum state tomography

Autori: Dominik Koutný, Libor Motka, Zdeněk Hradil, Jaroslav Řeháček, Luis L. Sánchez-Soto
Pubblicato in: Physical Review A, Numero 106, 2022, ISSN 2469-9926
Editore: APS
DOI: 10.1103/physreva.106.012409

Experimental function estimation from quantum phase measurements

Autori: Ilaria Gianani, Francesco Albarelli, Valeria Cimini, and Marco Barbieri
Pubblicato in: Phys. Rev. A, Numero 103, 2021, Pagina/e 042602, ISSN 2469-9934
Editore: American Physical Society
DOI: 10.1103/physreva.103.042602

Universal compressive tomography in the time-frequency domain

Autori: Jano Gil-Lopez, Yong Siah Teo, Syamsundar De, Benjamin Brecht, Hyunseok Jeong, Christine Silberhorn, and Luis L. Sánchez-Soto
Pubblicato in: Optica, Numero 8, 2021, Pagina/e 1296-1305, ISSN 2334-2536
Editore: Optica Publishing Group
DOI: 10.1364/optica.427645

Fisher-information susceptibility for multiparameter quantum estimation

Autori: Francesco Albarelli, Ilaria Gianani, Marco G. Genoni, Marco Barbieri
Pubblicato in: Physical Review A, Numero 110, 2024, ISSN 2469-9926
Editore: APS
DOI: 10.1103/physreva.110.032436

Quantum Thermometry with Single Molecules in Nanoprobes

Autori: V. Esteso, R. Duquennoy, R.C. Ng, M. Colautti, P. Lombardi, G. Arregui, E. Chavez-Angel, C.M. Sotomayor-Torres, P.D. Garcia, M. Hilke, C. Toninelli
Pubblicato in: PRX Quantum, Numero 4, 2023, Pagina/e 040314, ISSN 2691-3399
Editore: APS
DOI: 10.1103/prxquantum.4.040314

Witnessing quantum steering by means of the Fisher information

Autori: Ilaria Gianani, Vincenzo Berardi, and Marco Barbieri
Pubblicato in: Phys. Rev. A, Numero 105, 2022, Pagina/e 022421, ISSN 2469-9934
Editore: American Physical Society
DOI: 10.1103/physreva.105.022421

Benchmarking quantum tomography completeness and fidelity with machine learning

Autori: Yong Siah Teo, Seongwook Shin, Hyunseok Jeong, Yosep Kim, Yoon-Ho Kim, Gleb I Struchalin, Egor V Kovlakov, Stanislav S Straupe, Sergei P Kulik, Gerd Leuchs and Luis L Sánchez-Soto
Pubblicato in: New J. Phys., Numero 23, 2021, Pagina/e 103021, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ac1fcb

Unifying uncertainties for rotorlike quantum systems

Autori: Ladislav Mišta, Matouš Mišta, Zdeněk Hradil
Pubblicato in: Physical Review A, Numero 110, 2024, Pagina/e 032208, ISSN 2469-9926
Editore: APS
DOI: 10.1103/physreva.110.032208

Evidence-Based Certification of Quantum Dimensions

Autori: Y. S. Teo, S. U. Shringarpure, H. Jeong, N. Prasannan, B. Brecht, C. Silberhorn, M. Evans, D. Mogilevtsev, L. L. Sánchez-Soto
Pubblicato in: Physical Review Letters, Numero 133, 2024, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/physrevlett.133.050204

Semiparametric estimation of the Hong-Ou-Mandel profile

Autori: Valeria Cimini, Francesco Albarelli, Ilaria Gianani, and Marco Barbieri
Pubblicato in: Phys. Rev. A, Numero 104, 2021, Pagina/e L061701, ISSN 2469-9934
Editore: American Physical Society
DOI: 10.1103/physreva.104.l061701

Deterministic storage and retrieval of telecom light from a quantum dot single-photon source interfaced with an atomic quantum memory

Autori: Sarah E. Thomas, Lukas Wagner, Raphael Joos, Robert Sittig, Cornelius Nawrath, Paul Burdekin, Ilse Maillette de Buy Wenniger, Mikhael J. Rasiah, Tobias Huber-Loyola, Steven Sagona-Stophel, Sven Höfling, Michael Jetter, Peter Michler, Ian A. Walmsley, Simone L. Portalupi, Patrick M. Ledingham
Pubblicato in: Science Advances, Numero 10, 2024, ISSN 2375-2548
Editore: Science
DOI: 10.1126/sciadv.adi7346

Improved Tomographic Estimates by Specialized Neural Networks

Autori: Massimiliano Guarneri, Ilaria Gianani, Marco Barbieri, Andrea Chiuri
Pubblicato in: Advanced Quantum Technologies, Numero 6, 2023, ISSN 2511-9044
Editore: Wiley
DOI: 10.1002/qute.202300027

Calibration of Multiparameter Sensors via Machine Learning at the Single-Photon Level

Autori: Valeria Cimini, Emanuele Polino, Mauro Valeri, Ilaria Gianani, Nicolò Spagnolo, Giacomo Corrielli, Andrea Crespi, Roberto Osellame, Marco Barbieri, and Fabio Sciarrino
Pubblicato in: Phys. Rev. Applied, Numero 15, 2021, Pagina/e 044003, ISSN 2331-7019
Editore: American Physical Society
DOI: 10.1103/physrevapplied.15.044003

Efficient line shape estimation by ghost spectroscopy

Autori: Ilaria Gianani, Luis L. Sánchez-Soto, Aaron Z. Goldberg, Marco Barbieri
Pubblicato in: Optics Letters, Numero 48, 2024, Pagina/e 3299, ISSN 0146-9592
Editore: Optical Society of America
DOI: 10.1364/ol.485451

When quantum state tomography benefits from willful ignorance

Autori: Libor Motka, Martin Paúr, Jaroslav Řeháček, Zdeněk Hradil and Luis L Sánchez-Soto
Pubblicato in: New J. Phys., Numero 23, 2021, Pagina/e 073033, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ac0fff

Exploring the ultimate limits: super-resolution enhanced by partial coherence

Autori: Zdeněk Hradil, Dominik Koutný, and Jaroslav Řeháček
Pubblicato in: Opt. Lett., Numero 46, 2021, Pagina/e 1728-1731, ISSN 1539-4794
Editore: Optica Publishing Group
DOI: 10.1364/ol.417988

Distribution and quantification of remotely generated Wigner negativity

Autori: Yu Xiang, Shuheng Liu, Jiajie Guo, Qihuang Gong, Nicolas Treps, Qiongyi He and Mattia Walschaers
Pubblicato in: npj Quantum Inf, Numero 8, 2022, Pagina/e 21, ISSN 2056-6387
Editore: Nature Group
DOI: 10.1038/s41534-022-00533-3

Resolving mutually-coherent point sources of light with arbitrary statistics

Autori: Ilya Karuseichyk, Giacomo Sorelli, Mattia Walschaers, Nicolas Treps, Manuel Gessner
Pubblicato in: Physical Review Research, Numero 4, 2022, ISSN 2643-1564
Editore: APS
DOI: 10.1103/physrevresearch.4.043010

Intrinsic Sensitivity Limits for Multiparameter Quantum Metrology

Autori: Aaron Z. Goldberg, Luis L. Sánchez-Soto, and Hugo Ferretti
Pubblicato in: Phys. Rev. Lett., Numero 127, 2021, Pagina/e 110501, ISSN 1079-7114
Editore: American Physical Society
DOI: 10.1103/physrevlett.127.110501

Covariant operator bases for continuous variables

Autori: A. Z. Goldberg, A. B. Klimov, G. Leuchs, L. L. Sanchez-Soto
Pubblicato in: Quantum, Numero 8, 2024, Pagina/e 1363, ISSN 2521-327X
Editore: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften.
DOI: 10.22331/q-2024-05-29-1363

Estimation of a parameter encoded in the modal structure of a light beam: a quantum theory

Autori: Manuel Gessner, Nicolas Treps, Claude Fabre
Pubblicato in: Optica, Numero 10, 2024, Pagina/e 996, ISSN 2334-2536
Editore: Optica
DOI: 10.1364/optica.491368

Taming singularities of the quantum Fisher information

Autori: Aaron Z. Goldberg, José L. Romero, Ángel S. Sanz and Luis L. Sánchez-Soto
Pubblicato in: Int. J. Quantum Inform., Numero 19, 2021, Pagina/e 2140004, ISSN 1793-6918
Editore: World Scientific Publishing Europe Ltd.
DOI: 10.1142/s0219749921400049

Real-time two-photon interference from distinct molecules on the same chip

Autori: Rocco Duquennoy, Maja Colautti, Ramin Emadi, Prosenjit Majumder, Pietro Lombardi, Costanza Toninelli
Pubblicato in: Optica, Numero 9, 2024, Pagina/e 731, ISSN 2334-2536
Editore: Optica Publishing Group
DOI: 10.1364/optica.452317

Fundamental precision limits of fluorescence microscopy: a perspective on MINFLUX

Autori: Matteo Rosati, Miranda Parisi, Ilaria Gianani, Marco Barbieri, Gabriella Cincotti
Pubblicato in: Optics Letters, Numero 49, 2024, Pagina/e 4938, ISSN 0146-9592
Editore: Optical Society of America
DOI: 10.1364/ol.530358

Effects of coherence on temporal resolution

Autori: Syamsundar De, Jano Gil-Lopez, Benjamin Brecht, Christine Silberhorn, Luis L. Sánchez-Soto, Zdeněk Hradil, and Jaroslav Řeháček
Pubblicato in: Phys. Rev. Research, Numero 3, 2021, Pagina/e 033082, ISSN 2643-1564
Editore: American Physical Society
DOI: 10.1103/physrevresearch.3.033082

Achieving the Ultimate Quantum Timing Resolution

Autori: Vahid Ansari, Benjamin Brecht, Jano Gil-Lopez, John M. Donohue, Jaroslav Řeháček, Zdeněk Hradil, Luis L. Sánchez-Soto, Christine Silberhorn
Pubblicato in: PRX Quantum, Numero 2, 2021, ISSN 2691-3399
Editore: APS
DOI: 10.1103/prxquantum.2.010301

Ghost imaging as loss estimation: Quantum versus classical schemes

Autori: A. Chiuri, I. Gianani, V. Cimini, L. De Dominicis, M. G. Genoni, and M. Barbieri
Pubblicato in: Phys. Rev. A, Numero 105, 2022, Pagina/e 013506, ISSN 2469-9934
Editore: American Physical Society
DOI: 10.1103/physreva.105.013506

Other (2)

Pulse characterization at the single-photon level through chronocyclic Q-function measurements

Autori: Abhinandan Bhattacharjee, Patrick Folge, Laura Serino, Jaroslav Řeháček, Zdeněk Hradil, Christine Silberhorn, Benjamin Brecht
Pubblicato in: arXiv, 2024, Pagina/e 2408.12306
Editore: arXiv
DOI: 10.48550/arxiv.2408.12306

A scheme for fully programmable linear quantum networks based on frequency conversion

Autori: Patrick Folge, Michael Stefszky, Benjamin Brecht, Christine Silberhorn
Pubblicato in: 2024
Editore: arXiv
DOI: 10.48550/arxiv.2402.06786