Nanoscale Systems for Optical Quantum Technologies

Livrables

Mini-summer school

Mini-summer school.

Industrial workshop

Industrial workshop.

Optimized particles and thin films

Synthesis and characterization of optimized Er3+ and Eu3+:Y2O3 nanoparticles and thin films.

Co-doped particles

Synthesis of co-doped Y2O3 particles according to the candidates identified in MS1.

Simulation of state dynamics

Report on simulation tool for state dynamics conditioned on continuous probing.

Comparison between FIB samples and thin films for nano-resonators

Report on the properties of FIB samples and thin films for nano-resonators in relation with MS6.

Dissemination and exploitation plan

Dissemination and exploitation plan. It will be updated for each action check meetings.

Optical linewidth and spin T2 in Eu3+:Y2O3 particles

Report on the optical linewidth and spin T2 of Eu3+:Y2O3 particles in relation with MS5.

Effect of strain on Eu3+

Report on feasibility of coupling Eu3+ ions to host crystal via crystal strain.

Schemes for hybrid systems

Report on schemes for optimal quantum coherent manipulation of hybrid systems.

Dissemination report

Dissemination report.

Ensemble coupled to cavity

Report on Purcell enhancement of cryogenic ion ensembles in relation with MS2.

Non classical states in nano-resonators

Report on potentiality to place nano-oscillator in non-classical states.

Sensing in hybrid systems

Report on sensing capabilities of hybrid systems, and their dependence on damping and dissipation effects.

Magnetic field effects on Eu3+

Report on magnetic field effects on single Eu3+:Y2O3 particles.

Action check meeting 1

Draft agenda and presentations of action check meeting 1.

Plasmon induced ion coupling

Report on signatures of plasmon-mediated ion-ion coupling.

Single ion quantum memory

Report on cavity-enhanced detection and manipulation of a single Eu3+ ion quantum memory.

Readout/qubit ion candidates

Report on readout/qubit candidates in relation with MS1.

Coherence in Er3+ nanostructures

Report on coherence properties in Er3+:Y2O3 nanostructures.

Nano-resonators

Report on feasibility of fabricating nano-resonators from RE doped Y2SiO5 using FIB.

Single readout ion

Report on Purcell-enhancement of a single readout ion coupled to a qubit ion.

Master equation for the dynamics of rare earth ions coupled to mechanical vibrations

Report on master equation approach for describing the dynamics of rare earth ions coupled to mechanical vibrations in relation with MS4.

Single photon at 1.5 µm

Report on single photon generation from erbium using fiber cavity.

Action check meeting 2

Draft agenda and presentations of action check meeting 2.

Conditional dynamics

Theory on conditional dynamics and quantum computation schemes with ions in cavities.

Plasmon launching

Report on efficient, quasi-deterministic plasmon launching in RE-graphene films in relation with MS3.

Ion-ion interactions readout

Report on cavity-enhanced readout of Eu3+ ion-ion interactions for their use for quantum gates.

Web site and logo

Web site and logo. The web site will be continuously updated during the project.

Data Management Plan

Data management plan of the project.

Update of the Data Management Plan

Update of the data management plan.

Publications

Coherence Time Extension by Large-Scale Optical Spin Polarization in a Rare-Earth Doped Crystal

Auteurs: Sacha Welinski, Alexey Tiranov, Moritz Businger, Alban Ferrier, Mikael Afzelius, Philippe Goldner
Publié dans: Physical Review X, Numéro 10/3, 2020, ISSN 2160-3308
Éditeur: American Physical Society
DOI: 10.1103/physrevx.10.031060

A Frequency-Multiplexed Coherent Electro-optic Memory in Rare Earth Doped Nanoparticles

Auteurs: Alexandre Fossati, Shuping Liu, Jenny Karlsson, Akio Ikesue, Alexandre Tallaire, Alban Ferrier, Diana Serrano, Philippe Goldner
Publié dans: Nano Letters, 2020, ISSN 1530-6984
Éditeur: American Chemical Society
DOI: 10.1021/acs.nanolett.0c02200

Fast electrical modulation of strong near-field interactions between erbium emitters and graphene

Auteurs: Daniel Cano, Alban Ferrier, Karuppasamy Soundarapandian, Antoine Reserbat-Plantey, Marion Scarafagio, Alexandre Tallaire, Antoine Seyeux, Philippe Marcus, Hugues de Riedmatten, Philippe Goldner, Frank H. L. Koppens, Klaas-Jan Tielrooij
Publié dans: Nature Communications, Numéro 11/1, 2020, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-020-17899-7

Chemically vapor deposited Eu 3+ :Y 2 O 3 thin films as a material platform for quantum technologies

Auteurs: Nao Harada, Alban Ferrier, Diana Serrano, Mauro Persechino, Emrick Briand, Romain Bachelet, Ian Vickridge, Jean-Jacques Ganem, Philippe Goldner, Alexandre Tallaire
Publié dans: Journal of Applied Physics, Numéro 128/5, 2020, Page(s) 055304, ISSN 0021-8979
Éditeur: American Institute of Physics
DOI: 10.1063/5.0010833

Position- and momentum-squeezed quantum states in micro-scale mechanical resonators

Auteurs: Yann Le Coq, Klaus Mølmer, Signe Seidelin
Publié dans: Modern Physics Letters B, Numéro 34/17, 2020, Page(s) 2050193, ISSN 0217-9849
Éditeur: World Scientific Publishing Co
DOI: 10.1142/s0217984920501936

Precision measurements of electric-field-induced frequency displacements of an ultranarrow optical transition in ions in a solid

Auteurs: S. Zhang, N. Lučić, N. Galland, R. Le Targat, P. Goldner, B. Fang, S. Seidelin, Y. Le Coq
Publié dans: Applied Physics Letters, Numéro 117/22, 2020, Page(s) 221102, ISSN 0003-6951
Éditeur: American Institute of Physics
DOI: 10.1063/5.0025356

Defect Engineering for Quantum Grade Rare-Earth Nanocrystals

Auteurs: Shuping Liu, Alexandre Fossati, Diana Serrano, Alexandre Tallaire, Alban Ferrier, Philippe Goldner
Publié dans: ACS Nano, Numéro 14/8, 2020, Page(s) 9953-9962, ISSN 1936-0851
Éditeur: American Chemical Society
DOI: 10.1021/acsnano.0c02971

Recent Advances in Rare Earth Doped Inorganic Crystalline Materials for Quantum Information Processing

Auteurs: Nathalie Kunkel, Philippe Goldner
Publié dans: Zeitschrift für anorganische und allgemeine Chemie, Numéro 644/2, 2018, Page(s) 66-76, ISSN 0044-2313
Éditeur: Wiley - V C H Verlag GmbbH & Co.
DOI: 10.1002/zaac.201700425

All-optical control of long-lived nuclear spins in rare-earth doped nanoparticles

Auteurs: D. Serrano, J. Karlsson, A. Fossati, A. Ferrier, P. Goldner
Publié dans: Nature Communications, Numéro 9/1, 2018, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-018-04509-w

Controlled size reduction of rare earth doped nanoparticles for optical quantum technologies

Auteurs: Shuping Liu, Diana Serrano, Alexandre Fossati, Alexandre Tallaire, Alban Ferrier, Philippe Goldner
Publié dans: RSC Advances, Numéro 8/65, 2018, Page(s) 37098-37104, ISSN 2046-2069
Éditeur: Royal Society of Chemistry
DOI: 10.1039/c8ra07246a

Cavity-enhanced spectroscopy of a few-ion ensemble in Eu 3+ :Y 2 O 3

Auteurs: Bernardo Casabone, Julia Benedikter, Thomas Hümmer, Franziska Oehl, Karmel de Oliveira Lima, Theodor W Hänsch, Alban Ferrier, Philippe Goldner, Hugues de Riedmatten, David Hunger
Publié dans: New Journal of Physics, Numéro 20/9, 2018, Page(s) 095006, ISSN 1367-2630
Éditeur: Institute of Physics Publishing
DOI: 10.1088/1367-2630/aadf68

Coherent optical and spin spectroscopy of nanoscale Pr 3 + : Y 2

Auteurs: D. Serrano, C. Deshmukh, S. Liu, A. Tallaire, A. Ferrier, H. de Riedmatten, P. Goldner
Publié dans: Physical Review B, Numéro 100/14, 2019, ISSN 2469-9950
Éditeur: APS
DOI: 10.1103/physrevb.100.144304

Dicke phase transition in a disordered emitter–graphene-plasmon system

Auteurs: Yu-Xiang Zhang, Yuan Zhang, Klaus Mølmer
Publié dans: Physical Review A, Numéro 98/3, 2018, ISSN 2469-9926
Éditeur: APS
DOI: 10.1103/PhysRevA.98.033821

Monte-Carlo simulations of superradiant lasing

Auteurs: Yuan Zhang, Yu-Xiang Zhang, Klaus Mølmer
Publié dans: New Journal of Physics, Numéro 20/11, 2018, Page(s) 112001, ISSN 1367-2630
Éditeur: Institute of Physics Publishing
DOI: 10.1088/1367-2630/aaec36

Surface Plasmon Launching by Polariton Superradiance

Auteurs: Yu-Xiang Zhang, Yuan Zhang, Klaus Mølmer
Publié dans: ACS Photonics, Numéro 6/4, 2019, Page(s) 871-877, ISSN 2330-4022
Éditeur: American Chemical Society
DOI: 10.1021/acsphotonics.9b00193

Microscale Crystalline Rare-Earth Doped Resonators for Strain-Coupled Optomechanics

Auteurs: Jean-François Motte, Nicolas Galland, Jérôme Debray, Alban Ferrier, Philippe Goldner, Nemenja Lučić, Shuo Zhang, Bess Fang, Yann Le Coq, Signe Seidelin
Publié dans: Journal of Modern Physics, Numéro 10/11, 2019, Page(s) 1342-1352, ISSN 2153-1196
Éditeur: APS
DOI: 10.4236/jmp.2019.1011088

Multistate and multihypothesis discrimination with open quantum systems

Auteurs: Alexander Holm Kiilerich, Klaus Mølmer
Publié dans: Physical Review A, Numéro 97/5, 2018, ISSN 2469-9926
Éditeur: APS
DOI: 10.1103/PhysRevA.97.052113

Rapid cooling of a strain-coupled oscillator by an optical phase-shift measurement

Auteurs: Signe Seidelin, Yann Le Coq, Klaus Mølmer
Publié dans: Physical Review A, Numéro 100/1, 2019, ISSN 2469-9926
Éditeur: APS
DOI: 10.1103/physreva.100.013828

Inverse engineering of shortcut pulses for high fidelity initialization on qubits closely spaced in frequency

Auteurs: Ying Yan, Yichao Li, Adam Kinos, Andreas Walther, Chunyan Shi, Lars Rippe, Joel Moser, Stefan Kröll, Xi Chen
Publié dans: Optics Express, Numéro 27/6, 2019, Page(s) 8267, ISSN 1094-4087
Éditeur: Optical Society of America
DOI: 10.1364/OE.27.008267

Ultrathin Eu- and Er-Doped Y 2 O 3 Films with Optimized Optical Properties for Quantum Technologies

Auteurs: Marion Scarafagio, Alexandre Tallaire, Klaas-Jan Tielrooij, Daniel Cano, André Grishin, Marie-Hélène Chavanne, Frank H. L. Koppens, Armelle Ringuedé, Michel Cassir, Diana Serrano, Philippe Goldner, Alban Ferrier
Publié dans: The Journal of Physical Chemistry C, Numéro 123/21, 2019, Page(s) 13354-13364, ISSN 1932-7447
Éditeur: American Chemical Society
DOI: 10.1021/acs.jpcc.9b02597

Theory of Subradiant States of a One-Dimensional Two-Level Atom Chain

Auteurs: Yu-Xiang Zhang, Klaus Mølmer
Publié dans: Physical Review Letters, Numéro 122/20, 2019, ISSN 0031-9007
Éditeur: American Physical Society
DOI: 10.1103/PhysRevLett.122.203605

Transverse-mode coupling effects in scanning cavity microscopy

Auteurs: Julia Benedikter, Thea Moosmayer, Matthias Mader, Thomas Hümmer, David Hunger
Publié dans: New Journal of Physics, Numéro 21/10, 2019, Page(s) 103029, ISSN 1367-2630
Éditeur: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ab49b4

Lasing in the superradiant crossover regime

Auteurs: Kamanasish Debnath, Yuan Zhang, Klaus Mølmer
Publié dans: Physical Review A, Numéro 98/6, 2018, ISSN 2469-9926
Éditeur: APS
DOI: 10.1103/PhysRevA.98.063837

Coherent spectral hole burning and qubit isolation by stimulated Raman adiabatic passage

Auteurs: Kamanasish Debnath, Alexander Holm Kiilerich, Albert Benseny, Klaus Mølmer
Publié dans: Physical Review A, Numéro 100/2, 2019, ISSN 2469-9926
Éditeur: APS
DOI: 10.1103/PhysRevA.100.023813

Emerging rare-earth doped material platforms for quantum nanophotonics

Auteurs: Tian Zhong, Philippe Goldner
Publié dans: Nanophotonics, Numéro 8/11, 2019, Page(s) 2003-2015, ISSN 2192-8614
Éditeur: de Gruyter
DOI: 10.1515/nanoph-2019-0185

Collective dynamics of inhomogeneously broadened emitters coupled to an optical cavity with narrow linewidth

Auteurs: Kamanasish Debnath, Yuan Zhang, Klaus Mølmer
Publié dans: Physical Review A, Numéro 100/5, 2019, ISSN 2469-9926
Éditeur: APS
DOI: 10.1103/physreva.100.053821

Dispersive coupling between light and a rare-earth-ion–doped mechanical resonator

Auteurs: Klaus Mølmer, Yann Le Coq, Signe Seidelin
Publié dans: Physical Review A, Numéro 94/5, 2016, Page(s) 053804, ISSN 2469-9926
Éditeur: APS
DOI: 10.1103/PhysRevA.94.053804

Nuclear spin coherence properties of 151 Eu 3+ and 153 Eu 3+ in a Y 2 O 3 transparent ceramic

Auteurs: J Karlsson, N Kunkel, A Ikesue, A Ferrier, P Goldner
Publié dans: Journal of Physics: Condensed Matter, Numéro 29/12, 2017, Page(s) 125501, ISSN 0953-8984
Éditeur: Institute of Physics Publishing
DOI: 10.1088/1361-648X/aa529a

Optical Line Width Broadening Mechanisms at the 10 kHz Level in Eu 3+ :Y 2 O 3 Nanoparticles

Auteurs: John G. Bartholomew, Karmel de Oliveira Lima, Alban Ferrier, Philippe Goldner
Publié dans: Nano Letters, Numéro 17/2, 2017, Page(s) 778-787, ISSN 1530-6984
Éditeur: American Chemical Society
DOI: 10.1021/acs.nanolett.6b03949

Improving the Luminescent Properties of Atomic Layer Deposition Eu:Y 2 O 3 Thin Films through Optimized Thermal Annealing

Auteurs: Marion Scarafagio, Alexandre Tallaire, Marie-Hélène Chavanne, Michel Cassir, Armelle Ringuedé, Diana Serrano, Philippe Goldner, Alban Ferrier
Publié dans: physica status solidi (a), Numéro 1900909, 2020, Page(s) 1900909, ISSN 1862-6300
Éditeur: Wiley - V C H Verlag GmbbH & Co.
DOI: 10.1002/pssa.201900909

Subradiant bound dimer excited states of emitter chains coupled to a one dimensional waveguide

Auteurs: Yu-Xiang Zhang, Chuan Yu, Klaus Mølmer
Publié dans: Physical Review Research, Numéro 2/1, 2020, ISSN 2643-1564
Éditeur: APS
DOI: 10.1103/physrevresearch.2.013173

Double-heterodyne probing for an ultra-stable laser based on spectral hole burning in a rare-earth-doped crystal

Auteurs: N. Galland, N. Lučić, S. Zhang, H. Alvarez-Martinez, R. Le Targat, A. Ferrier, P. Goldner, B. Fang, S. Seidelin, Y. Le Coq
Publié dans: Optics Letters, Numéro 45/7, 2020, Page(s) 1930, ISSN 0146-9592
Éditeur: Optical Society of America
DOI: 10.1364/OL.389833

Mechanical Tunability of an Ultranarrow Spectral Feature of a Rare-Earth-Doped Crystal via Uniaxial Stress

Auteurs: N. Galland, N. Lučić, B. Fang, S. Zhang, R. Le Targat, A. Ferrier, P. Goldner, S. Seidelin, Y. Le Coq
Publié dans: Physical Review Applied, Numéro 13/4, 2020, ISSN 2331-7019
Éditeur: APS
DOI: 10.1103/PhysRevApplied.13.044022

Inhomogeneous response of an ion ensemble from mechanical stress

Auteurs: S. Zhang, N. Galland, N. Lučić, R. Le Targat, A. Ferrier, P. Goldner, B. Fang, Y. Le Coq, S. Seidelin
Publié dans: Physical Review Research, Numéro 2/1, 2020, ISSN 2643-1564
Éditeur: APS
DOI: 10.1103/PhysRevResearch.2.013306

Dispersive heterodyne probing method for laser frequency stabilization based on spectral hole burning in rare-earth doped crystals

Auteurs: O. Gobron, K. Jung, N. Galland, K. Predehl, R. Le Targat, A. Ferrier, P. Goldner, S. Seidelin, Y. Le Coq
Publié dans: Optics Express, Numéro 25/13, 2017, Page(s) 15539, ISSN 1094-4087
Éditeur: Optical Society of America
DOI: 10.1364/OE.25.015539

Magnon Accumulation in Chirally Coupled Magnets

Auteurs: Tao Yu, Yu-Xiang Zhang, Sanchar Sharma, Xiang Zhang, Yaroslav M. Blanter, Gerrit E. W. Bauer
Publié dans: Physical Review Letters, Numéro 124/10, 2020, ISSN 0031-9007
Éditeur: American Physical Society
DOI: 10.1103/PhysRevLett.124.107202

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