ATOM-LIGHT CRYSTALS IN PHOTONIC CRYSTALS

Informations projet

CRYST^3

N° de convention de subvention: 964531

DOI

10.3030/964531

Projet clôturé

Date de signature de la CE 21 Decembre 2020

Date de début 1 Avril 2021

Date de fin 31 Decembre 2025

Financé au titre de

• EXCELLENT SCIENCE - Future and Emerging Technologies (FET)

Coût total

€ 3 586 428,75

Contribution de l’UE

€ 3 586 428,75

Coordonné par

ALMA MATER STUDIORUM - UNIVERSITA DI BOLOGNA
Italy

CORDIS fournit des liens vers les livrables publics et les publications des projets HORIZON.

Les liens vers les livrables et les publications des projets du 7e PC, ainsi que les liens vers certains types de résultats spécifiques tels que les jeux de données et les logiciels, sont récupérés dynamiquement sur OpenAIRE .

Livrables

Websites, patent fillings, videos etc. (3)

Transdisciplinary Workshop on Atom Optics in Fibers

Organization of a Worskhop bringing together the community of research and industry of atom optics and fiber photonics

Industrial application seminar on Quantum devices

Organization of an industrial seminar involving potential end-users of CRYST3 technologies

Website

First version of project website visible online

Documents, reports (10)

"2D simulation-driven fabrication, supply of HCPCF, batch #1"

Fabrication of the first batch of HCPCF based on 2D simulation models, less demanding of computational resources

Long range atomic interactions and gauge fields in HCPCFs

Results of theoretical analysis of the generation of long-range interactions among atoms and Gauge fields, mediated by the photonic modes

HCPCF/PMC specifications definition and supply roadmap

Definition of specifications required for the HCPCF and PMC to be realized; definition of a roadmap for their design, and fabrication

Superradiant emission from atoms HCPCFs

Observation of light emission with intensity scaling more than linearly with number of atoms (super-radiant emission) from atoms in HCPCF

Simulation results of atom cooling/trapping in-fiber

Results of numerical simulations of laser cooling processes occurring within a HCPCF

Atomic self-organisation in HCPCFs

Observation of ordered features in cold atomic gas, not induced by external potential

In-fiber laser cooling

Experimental demonstration of laser cooling of an atomic gas occurring within a HCPCF

BEC in fiber

Realization of a degenerate atomic gas, namely a Bose-Einstein condensate, within a HCPCF

Atom trapping and spectroscopy within HCPCF

Trapping and spectroscopic characterization of atoms inside a HCPCF

Roadmap on cold atom physics in HCPCFs

Formulate a foreseeable roadmap on the scientific research and technological developments of cold atoms in HCPCF

Open Research Data Pilot (1)

Data Management Plan

The Data Management Plan describes how data will be handled during the Project and after the project is completed. The goal of a data management plan is to define data management, data and metadata generation, data preservation.

Publications

Peer reviewed articles (14)

Enhancing fiber atom interferometer by in-fiber laser cooling

Auteurs: Yu Wang; Shijie Chai; Thomas Billotte; Zilong Chen; Mingjie Xin; Wui Seng Leong; Foued Amrani; Benoit Debord; Fetah Benabid; Shau-Yu Lan
Publié dans: Physical Review Research, Numéro 5, 2022, ISSN 2643-1564
Éditeur: American Physical Society
DOI: 10.26226/m.6275705f66d5dcf63a3117b1

Characterizing hollow-core fiber surface roughness with large dynamic range and picometer-resolution profilometry

Auteurs: Ali Al Dhaybi, Jonas H. Osório, Foued Amrani, Frédéric Delahaye, Gilles Tessier, Benoit Debord, Frédéric Gérôme, Fetah Benabid
Publié dans: Review of Scientific Instruments, Numéro 96, 2025, ISSN 0034-6748
Éditeur: American Institute of Physics
DOI: 10.1063/5.0253676

Modeling and Analysis of the Transverse Surface Roughness in Hollow-Core Fibers

Auteurs: Federico Melli, Kostiantyn Vasko, Lorenzo Rosa, Fetah Benabid, Luca Vincetti
Publié dans: Fibers, Numéro 13, 2025, Page(s) 36, ISSN 2079-6439
Éditeur: MDPI AG
DOI: 10.3390/fib13040036

Fast Control of Atom-Light Interaction in a Narrow Linewidth Cavity.

Auteurs: Andrea Bertoldi; C.-H. Feng; D. S. Naik; Benjamin Canuel; Philippe Bouyer; Marco Prevedelli
Publié dans: Physical Review Letters, Numéro 5, 2021, ISSN 1079-7114
Éditeur: American Physical Society
DOI: 10.1103/physrevlett.127.013202

Analytical Formulas for Micro-Bending and Surface Scattering Loss Estimation in Tube Lattice Fibers

Auteurs: Federico Melli; Lorenzo Rosa; Luca Vincetti
Publié dans: Journal of Lightwave Technology, Numéro 3, 2023, ISSN 0733-8724
Éditeur: Optical Society of America
DOI: 10.1109/jlt.2023.3265167

High power continuous laser at 461 nm based on a compact and high-efficiency frequency-doubling linear cavity

Auteurs: C.-H. Feng; Sébastien Vidal; Paul Robert; Philippe Bouyer; Bruno Desruelle; Marco Prevedelli; Johan Boullet; Giorgio Santarelli; Andrea Bertoldi
Publié dans: Optics Express, Numéro 5, 2021, ISSN 1094-4087
Éditeur: Optical Society of America
DOI: 10.1364/oe.433179

A Versatile Quantum Simulator for Coupled Oscillators Using a 1D Chain of Atoms Trapped near an Optical Nanofiber

Auteurs: Daniela Holzmann, Matthias Sonnleitner and Helmut Ritsch
Publié dans: Photonics, Numéro 8(6), 2021, Page(s) 228, ISSN 2304-6732
Éditeur: MDPI
DOI: 10.3390/photonics8060228

Analytical Framework for Mode-Coupling in Hollow-Core Inhibited-Coupling Fibers

Auteurs: Federico Melli, Lorenzo Rosa, Kostiantyn Vasko, Fetah Benabid, Luca Vincetti
Publié dans: Journal of Lightwave Technology, Numéro 43, 2025, Page(s) 5464-5472, ISSN 0733-8724
Éditeur: Optical Society of America
DOI: 10.1109/jlt.2025.3548304

Azimuthal Fourier Decomposition for Loss Analysis of Hollow-Core Tube Lattice Fibers Part II: Tube Thickness Variation Effects

Auteurs: Federico Melli, Fabio Giovanardi, Kostiantyn Vasko, Lorenzo Rosa, Fetah Benabid, Luca Vincetti
Publié dans: Results in Optics, 2023, ISSN 2666-9501
Éditeur: Elsevier
DOI: 10.36227/techrxiv.20439678.v1

Azimuthal Fourier Decomposition for Loss Analysis of Hollow-Core Tube Lattice Fibers Part I: Ideal Fibers

Auteurs: Federico Melli, Kostiantyn Vasko, Lorenzo Rosa, Fetah Benabid, Luca Vincetti
Publié dans: Results in Optics, 2023, ISSN 2666-9501
Éditeur: Elsevier
DOI: 10.2139/ssrn.4635459

Multiphoton Atom Interferometry via Cavity-Enhanced Bragg Diffraction

Auteurs: D. O. Sabulsky, J. Junca, X. Zou, A. Bertoldi, M. Prevedelli, Q. Beaufils, R. Geiger, A. Landragin, P. Bouyer, B. Canuel, null null
Publié dans: Physical Review Letters, Numéro 132, 2025, ISSN 0031-9007
Éditeur: American Physical Society
DOI: 10.1103/physrevlett.132.213601

Hollow-core fibers with reduced surface roughness and ultralow loss in the short-wavelength range

Auteurs: Jonas H. Osório; Foued Amrani; Frédéric Delahaye; Ali Dhaybi; Kostiantyn Vasko; Federico Melli; Fabio Giovanardi; Damien Vandembroucq; Gilles Tessier; Luca Vincetti; Benoît Debord; Frédéric Gérôme; Fetah Benabid
Publié dans: Nature Communications, Numéro 3, 2022, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-023-36785-6

Subradiance and superradiant long-range excitation transport among quantum emitter ensembles in a waveguide

Auteurs: Martin Fasser, Laurin Ostermann, Helmut Ritsch, Christoph Hotter
Publié dans: Optica Quantum, Numéro 2, 2024, Page(s) 397, ISSN 2837-6714
Éditeur: Optica Publishing Group
DOI: 10.1364/opticaq.531434

All-fiber, near-infrared, laser system at 780 nm for atom cooling

Auteurs: Matteo Marchesini, Michelangelo Dondi, Leonardo Rossi, Gabriele Bolognini, Marco Prevedelli, Francesco Minardi
Publié dans: Optics Continuum, Numéro 3, 2024, Page(s) 1868, ISSN 2770-0208
Éditeur: Optica Publishing Group
DOI: 10.1364/optcon.525738