Light-Matter Interfaces for Quantum Enhanced Technology

Deliverables

Report on cavities and atom traps designed for quantum interfacing trapped atoms and single photons

Publication on cavities and atom traps designed for quantum interfacing trapped atoms and single photons

Report on photon-photon interface with four-wave mixing in a hollow-core fibre

Publication on photonphoton interface with fourwave mixing in a hollowcore fibre

Draft of special issue in an international journal on the scientific achievements

Towards the end of the 48 months the network participants will prepare a special issue on the network resukts with a suitable prestigious European scientific journal such as Journal of Physics B where Nikolay Vitanov SOF recently joined its board or European Physical Journal D The proposal for the issue will be made by the participants with guest editors from LIMQUET by contributions from all network participants and invited contributions outside LIMQUET

Report on fabrication of dielectric waveguides coupled with metallic cavities

Publication on fabrication of dielectric waveguides coupled with metallic cavities

Report on strong coupling of a single ion and a single photon

Publication on strong coupling of a single ion and a single photon

Report on schemes for reducing polarization mode dispersion in spun fibers

Publication on schemes for reducing polarization mode dispersion in spun fibers

Report on single photon source integrated in a photonic platform

Publication on single photon source integrated in a photonic platform

Career development plan toward a doctoral degree drawn up for each ESR

The career development plan should be decomposed in two parts, one written the first year and the other one the final year. They should contain details of the research project and major accomplishments expected and achieved, respectively, and both short- and long-term career objectives in terms of research results, communication skills, and networking opportunities. It can be developed according to the following plan: Career development plan - Year 1 Brief overview of research project and major accomplishments expected (half a page) Long-term career objectives (over 5 years): goals and what further research activity or other training is needed to attain these goals. Short-term objectives (1-2 years): research results (anticipated publications and conferences, workshop attendance, courses, and/or seminar presentations), research skills and techniques (training in specific new areas, technical expertise, etc), communication skills, other professional training (teaching activities), anticipated networking opportunities, other activities with professional relevance. Career development plan - Final Year Brief overview of progress, achievement and performance (half a page) Long-term career objectives (over 5 years): mention any adjustments to your long-term career objectives as a result of the training received. Short-term objectives achieved during the training period: research results, research skills and techniques acquired, research management (fellowship or other funding applications after the PhD), communication skills, other professional training (teaching activities), anticipated networking opportunities, other activities with professional relevance.

Report on effective and broadband parametric amplification and downconversion schemes

Publication on effective and broadband parametric amplification and downconversion schemes

Report on ion-Photon interacting in the strong coupling regime
Report on the polarization dependence of the QD-yagi-uda antena system on the HPP platform
Report on optimized preparation and systematic investigation of stationary light pulses (SLPs) with cold atoms

Publication on optimized preparation and systematic investigation of stationary light pulses (SLPs) with cold atoms

Report on high-fidelity rotation quantum gates for deterministic single photon generation

Publication on high-fidelity rotation quantum gates for deterministic single photon generation

Report on designed networking multiphoton wavepackets from and to CQED

Publication on designed networking multiphoton wavepackets from and to CQED

Report on hybrid quantum processing with atoms and photons in photonic networks

Publication on hybrid quantum processing with atoms and photons in photonic networks

Report on molecular beam epitaxy nanowire with quantum dots available

Publication on molecular beam epitaxy nanowire with quantum dots available

Data Management Plan

Itinerant scientific exhibition

An itinerant scientific exhibition will be set up by the ESRs at UOXF, to present optical and quantum phenomena. Experimental demonstrations (e.g. entanglement demonstrator, two-photon interferometer, parametric downconversion), mainly provided by QuT, will be shared by the partners and presented at science fairs and open-days.

Network Website

Besides general information on LIMQUET, training events, ESR, project and research results (e.g. papers), the website of LIMQUET, maintained at UBFC, will also have pages aiming at the general public especially for secondary school students. Each ESR will present a research profile for the web site, and then update it twice a year.

Organisation of central training events in period 1

School 1 (UoS), Fundamental quantum and nano-optics. School 2 (SOF), Light-matter interfaces and control: specific techniques. YEP (Young European Physicists) meeting. School 3 (TUDA), Advanced applications: small-scale quantum processors and simulators. Laboratory and technology courses. Final network conference (UOXF). This deliverable will include the report on the central training events for the first reporting period. It will also include a report on the other training events (scientific, complimentary that the fellows attended locally at the beneficiaries or other trainings.

Publications

Robust control of unstable nonlinear quantum systems

Author(s): Jing-Jun Zhu, Xi Chen, Hans-Rudolf Jauslin, Stéphane Guérin
Published in: Physical Review A, Issue 102/5, 2020, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.102.052203

Enhanced ion–cavity coupling through cavity cooling in the strong coupling regime

Author(s): Costas Christoforou, Corentin Pignot, Ezra Kassa, Hiroki Takahashi, Matthias Keller
Published in: Scientific Reports, Issue 10/1, 2020, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-020-72796-9

Polarization-independent optical isolator in a Sagnac-type configuration

Author(s): Mouhamad Al-Mahmoud, Emiliya Dimova, Hristina Hristova, Virginie Coda, Andon A. Rangelov, Germano Montemezzani
Published in: Applied Optics, Issue 60/14, 2021, Page(s) 4230, ISSN 1559-128X
Publisher: OSA Publishing
DOI: 10.1364/ao.423730

How to administer an antidote to Schrödinger's cat

Author(s): Juan-Rafael Álvarez, Mark IJspeert, Oliver Barter, Ben Yuen, Thomas D Barrett, Dustin Stuart, Jerome Dilley, Annemarie Holleczek and Axel Kuhn
Published in: J. Phys. B: At. Mol. Opt. Phys., Issue 55, 2022, Page(s) 054001, ISSN 0953-4075
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6455/ac5674

Loading and spatially resolved characterization of a cold atomic ensemble inside a hollow-core fiber

Author(s): Thorsten Peters, Leonid P. Yatsenko, Thomas Halfmann
Published in: Physical Review A, Issue 103/6, 2021, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.103.063302

Facet-driven formation of axial and radial In(Ga)As clusters in GaAs nanowires

Author(s): A Balgarkashi, S P Ramanandan, N Tappy, M Nahra, W Kim, L Güniat, M Friedl, N Morgan, D Dede, J B Leran, C Couteau, A Fontcuberta i Morral
Published in: Journal of Optics, Issue 22/8, 2020, Page(s) 084002, ISSN 2040-8978
Publisher: Institute of Physics Publishing
DOI: 10.1088/2040-8986/ab9aad

Semiconductor nanowires: to grow or not to grow?

Author(s): P. C. McIntyre, A.Fontcuberta i Morral
Published in: Materials Today Nano, Issue 9, 2020, ISSN 2588-8420
Publisher: Elsevier
DOI: 10.1016/j.mtnano.2019.100058

Ultrahigh-fidelity composite rotational quantum gates

Author(s): Hayk Gevorgyan, Nikolay V. Vitanov
Published in: Physical Review A, Issue 104, 2021, Page(s) 012609, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.104.012609

Non-reciprocal wave retarder based on optical rotators combination

Author(s): Mouhamad Al-Mahmoud; Hristina Hristova; Virginie Coda; Andon A. Rangelov; Nikolay V. Vitanov; Germano Montemezzani
Published in: OSA Continuum, Issue 4/10, 2021, Page(s) 2695-2702, ISSN 2770-0208
Publisher: Optica Publishing Group
DOI: 10.1364/osac.439325

Strain induced lifting of the charged exciton degeneracy in monolayer MoS2 on a GaAs nanomembrane

Author(s): Jakub Jasiński, Akshay Balgarkashi, Valerio Piazza, Didem Dede, Alessandro Surrente, Michał Baranowski, Duncan K Maude, Mitali Banerjee, Riccardo Frisenda, Andres Castellanos-Gomez, Anna Fontcuberta i Morral and Paulina Plochocka
Published in: 2D Materials, Issue 9, 2022, ISSN 2053-1583
Publisher: IOP
DOI: 10.1088/2053-1583/ac7c21

Three-Dimensional Photoluminescent Crypto-Images Doped with (CdSe)ZnS Quantum Dots by One-Photon and Two-Photon Polymerization

Author(s): Tiziana Ritacco, Giuseppe Emanuele Lio, Xiaolun Xu, Aurélie Broussier, Ali Issa, Michele Giocondo, Renaud Bachelot, Sylvain Blaize, Christophe Couteau, and Safi Jradi
Published in: ACS Applied Nano Materials, Issue 4, 2021, Page(s) 6916−6927, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsanm.1c00968

Space-time propagation of photon pulses in dielectric media, illustrations with beam splitters

Author(s): M. Federico, V. Dorier, S. Guérin, and H.-R. Jauslin
Published in: Journal of Physics B: Atomic, Molecular and Optical Physics, Issue 09534075, 2022, ISSN 0953-4075
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6455/ac7e0e

Optimal robust stimulated Raman exact passage by inverse optimization

Author(s): Xavier Laforgue, Ghassen Dridi, and Stéphane Guérin
Published in: Physical Review A, Issue 105, 2022, ISSN 1094-1622
Publisher: American Physical Society
DOI: 10.1103/physreva.105.032807

Ultrabright and narrowband intra-fiber biphoton source at ultralow pump power

Author(s): Alexander Bruns, Sergiy Stryzhenko, Enno Giese, Leonid Yatsenko, Ite Albert Yu, Thomas Halfmann, and Thorsten Peters
Published in: Quantum Science and Technology, Issue 20589565, 2022, ISSN 2058-9565
Publisher: IOP Publishing Ltd.
DOI: 10.1088/2058-9565/ac985c

Finite temperature fermionic condensate in a conical space with a circular boundary and magnetic flux

Author(s): Aram A. Saharian, Eugênio R. Bezerra de Mello, Astghik A. Saharyan
Published in: Physical Review D, Issue 100/10, 2019, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.100.105014

Deterministic generation of high-dimensional entanglement between distant atomic memories via multiphoton exchange

Author(s): A. Gogyan, S. Guérin, and Yu. Malakyan
Published in: Physical Review A, Issue 103, 2021, ISSN 1094-1622
Publisher: American Physical Society
DOI: 10.1103/physreva.103.062611

Questioning liquid droplet stability on nanowire tips: from theory to experiment

Author(s): Lea Ghisalberti, Heidi Potts, Martin Friedl, Mahdi Zamani, Lucas Güniat, Gözde Tütüncüoglu, W Craig Carter, Anna Fontcuberta i Morral
Published in: Nanotechnology, Issue 30/28, 2019, Page(s) 285604, ISSN 0957-4484
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6528/ab139c

Cooperative emission in quantum plasmonic superradiance

Author(s): H. Varguet, S. Guérin, H. Jauslin, G. Colas des Francs
Published in: Physical Review B, Issue 100/4, 2019, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.100.041115

Optimizing the yield of A-polar GaAs nanowires to achieve defect-free zinc blende structure and enhanced optical functionality

Author(s): Mahdi Zamani, Gözde Tütüncüoglu, Sara Martí-Sánchez, Luca Francaviglia, Lucas Güniat, Lea Ghisalberti, Heidi Potts, Martin Friedl, Edoardo Markov, Wonjong Kim, Jean-Baptiste Leran, Vladimir G. Dubrovskii, Jordi Arbiol, Anna Fontcuberta i Morral
Published in: Nanoscale, Issue 10/36, 2018, Page(s) 17080-17091, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/c8nr05787g

Achromatic polarization rotator with tunable rotation angle

Author(s): Elena Stoyanova, Mouhamad Al-Mahmoud, Hristina Hristova, Andon Rangelov, Emiliya Dimova, Nikolay V Vitanov
Published in: Journal of Optics, Issue 21/10, 2019, Page(s) 105403, ISSN 2040-8978
Publisher: Institute of Physics Publishing
DOI: 10.1088/2040-8986/ab40fc

Segregation scheme of indium in AlGaInAs nanowire shells

Author(s): Luca Francaviglia, Gözde Tütüncüoglu, Sara Martí-Sánchez, Enrico Di Russo, Simon Escobar Steinvall, Jaime Segura Ruiz, Heidi Potts, Martin Friedl, Lorenzo Rigutti, Jordi Arbiol, Anna Fontcuberta i Morral
Published in: Physical Review Materials, Issue 3/2, 2019, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/physrevmaterials.3.023001

Robust stimulated Raman exact passage using shaped pulses

Author(s): X. Laforgue, Xi Chen, S. Guérin
Published in: Physical Review A, Issue 100/2, 2019, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.100.023415

III–V Integration on Si(100): Vertical Nanospades

Author(s): Lucas Güniat, Sara Martí-Sánchez, Oscar Garcia, Mégane Boscardin, David Vindice, Nicolas Tappy, Martin Friedl, Wonjong Kim, Mahdi Zamani, Luca Francaviglia, Akshay Balgarkashi, Jean-Baptiste Leran, Jordi Arbiol, Anna Fontcuberta i Morral
Published in: ACS Nano, Issue 13/5, 2019, Page(s) 5833-5840, ISSN 1936-0851
Publisher: American Chemical Society
DOI: 10.1021/acsnano.9b01546

Single-Crystalline γ-Ga 2 S 3 Nanotubes via Epitaxial Conversion of GaAs Nanowires

Author(s): Eli Sutter, Jacob S. French, Akshay Balgarkashi, Nicolas Tappy, Anna Fontcuberta i Morral, Juan Carlos Idrobo, Peter Sutter
Published in: Nano Letters, Issue 19/12, 2019, Page(s) 8903-8910, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.9b03783

Canonical quantization for quantum plasmonics with finite nanostructures

Author(s): V. Dorier, J. Lampart, S. Guérin, H. R. Jauslin
Published in: Physical Review A, Issue 100/4, 2019, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.100.042111

Broadband Polarization Rotator With Tunable Rotation Angle Composed of Three Wave Plates

Author(s): Mouhamad Al-Mahmoud, Virginie Coda, Andon Rangelov, Germano Montemezzani
Published in: Physical Review Applied, Issue 13/1, 2020, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.13.014048

Segmented Composite Optical Parametric Amplification

Author(s): Mouhamad Al-Mahmoud, Andon Rangelov, Virginie Coda, and Germano Montemezzani
Published in: Applied Sciences, Issue 10, 2020, Page(s) 1220, ISSN 2076-3417
Publisher: MDPI
DOI: 10.3390/app10041220

Invariant-based optimal composite stimulated Raman exact passage

Author(s): Tian-Niu Xu, Kaipeng Liu, Xi Chen, Stéphane Guérin
Published in: Journal of Physics B: Atomic, Molecular and Optical Physics, Issue 52/23, 2019, Page(s) 235501, ISSN 0953-4075
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6455/ab49a9

Towards the integration of nanoemitters by direct laser writing on optical glass waveguides

Author(s): Xiaolun Xu, Aurélie Broussier, Tiziana Ritacco, Mackrine Nahra, Fabien Geoffray, Ali Issa, Safi Jradi, Renaud Bachelot, Christophe Couteau, Sylvain Blaize
Published in: Photonics Research, Issue 8/9, 2020, Page(s) 1541, ISSN 2327-9125
Publisher: The Optical Society (OSA) and Chinese Laser Press (CLP)
DOI: 10.1364/prj.392706

Microscopic and phenomenological models of driven systems in structured reservoirs

Author(s): Gian Luca Giorgi, Astghik Saharyan, Stéphane Guérin, Dominique Sugny, Bruno Bellomo
Published in: Physical Review A, Issue 101/1, 2020, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.101.012122

Single-photon-level narrowband memory in a hollow-core photonic bandgap fiber

Author(s): Thorsten Peters, Ta-Pang Wang, Antje Neumann, Lachezar S. Simeonov, Thomas Halfmann
Published in: Optics Express, Issue 28/4, 2020, Page(s) 5340, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.383999

Random number generation by coherent detection of quantum phase noise

Author(s): J.-R. Álvarez, S. Sarmiento, J. A. Lázaro, J. M. Gené, J. P. Torres
Published in: Optics Express, Issue 28/4, 2020, Page(s) 5538, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.383196

Pushing Purcell enhancement beyond its limits

Author(s): Thomas D Barrett, Thomas H Doherty, Axel Kuhn
Published in: New Journal of Physics, Issue 22, 2020, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ab8ab0

Robust quantum control by smooth quasi-square pulse

Author(s): Jing-jun Zhu, Xavier Laforgue, Xi Chen, and Stéphane Guérin
Published in: Journal of Physics B: Atomic, Molecular and Optical Physics, Issue 09534075, 2022, ISSN 0953-4075
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6455/ac8adf

Hybrid plasmonic nano-emitters with controlled single quantum emitter positioning on the local excitation field

Author(s): Dandan Ge, Sylvie Marguet, Ali Issa, Safi Jradi, Tien Hoa Nguyen, Mackrine Nahra, Jéremie Béal, Régis Deturche, Hongshi Chen, Sylvain Blaize, Jérôme Plain, Céline Fiorini, Ludovic Douillard, Olivier Soppera, Xuan Quyen Dinh, Cuong Dang, Xuyong Yang, Tao Xu, Bin Wei, Xiao Wei Sun, Christophe Couteau, Renaud Bachelot
Published in: Nature Communications, Issue 11/1, 2020, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-020-17248-8

Tailoring Wavelength- and Emitter-Orientation-Dependent Propagation of Single Photons in Silicon Nanowires

Author(s): Mélodie Humbert, Peter R. Wiecha, Gérard Colas des Francs, Xiao Yu, Nicolas Mallet, Aurélie Lecestre, Guilhem Larrieu, Vincent Larrey, Frank Fournel, Laurence Ressier, Christian Girard, Vincent Paillard, and Aurélien Cuche
Published in: Physical Review Applied, Issue 17, 2022, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.17.014008

Light-matter interaction in open cavities with dielectric stacks

Author(s): Astghik Saharyan, Juan-Rafael Álvarez, Thomas H. Doherty, Axel Kuhn, Stéphane Guérin
Published in: Applied Physics Letters, Issue 118/15, 2021, Page(s) 154002, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0047145

Colloidal quantum dots decorated micro-ring resonators for efficient integrated waveguides excitation

Author(s): Jean-Claude Weeber, Gérard Colas-Des-Francs, Alexandre Bouhelier, Aymeric Leray, Kirill Vasilev, Xiao Yu, Kamal Hammani, Juan-Miguel Arocas, Grégory Gadret, Laurent Markey, Benoit Dubertret
Published in: Nanophotonics, Issue 9(6), 2020, Page(s) 1411 - 1423, ISSN 2192-8614
Publisher: Walter de Gruyter
DOI: 10.1515/nanoph-2019-0516

Equivalence regimes for geometric quantum discord and local quantum uncertainty

Author(s): Oscar Cordero; Arturo Villegas; Juan-Rafael Álvarez; Roberto de J. León-Montiel; M. H. M. Passos; Juan P. Torres; Juan P. Torres
Published in: Physical Review A, Issue 104, 2021, Page(s) 042401, ISSN 2469-9926
Publisher: American Physical Society
DOI: 10.1103/physreva.104.042401

Optimal Robust Quantum Control by Inverse Geometric Optimization

Author(s): Ghassen Dridi, Kaipeng Liu, Stéphane Guérin
Published in: Physical Review Letters, Issue 125/25, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.125.250403

Single germanium vacancy centers in nanodiamonds with bulk-like spectral stability

Author(s): M. Nahra, D. Alshamaa, R. Deturche, V. Davydov, L. Kulikova, V. Agafonov, C. Couteau
Published in: AVS Quantum Science, Issue 3/1, 2021, Page(s) 012001, ISSN 2639-0213
Publisher: American Vacuum Society and American Institute of Physics
DOI: 10.1116/5.0035937

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