SEQOO SIGNED
Single-Emitter Quantum Optics and Optomechanics
Total Cost €
0EC-Contrib. €
0Partnership
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0SEQOO project word cloud
Explore the words cloud of the SEQOO project. It provides you a very rough idea of what is the project "SEQOO" about.
Project "SEQOO" data sheet
The following table provides information about the project.
| Coordinator |
FUNDACIO INSTITUT DE CIENCIES FOTONIQUES
Organization address contact info |
| Coordinator Country | Spain [ES] |
| Project website | https://github.com/LISE-B26/pylabcontrol |
| Total cost | 257˙191 € |
| EC max contribution | 257˙191 € (100%) |
| Programme |
1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility) |
| Code Call | H2020-MSCA-IF-2014 |
| Funding Scheme | MSCA-IF-GF |
| Starting year | 2016 |
| Duration (year-month-day) | from 2016-04-01 to 2020-03-30 |
Partnership
Take a look of project's partnership.
| # | ||||
|---|---|---|---|---|
| 1 | FUNDACIO INSTITUT DE CIENCIES FOTONIQUES | ES (Castelldefels) | coordinator | 257˙191.00 |
| 2 | PRESIDENT AND FELLOWS OF HARVARD COLLEGE | US (CAMBRIDGE) | partner | 0.00 |
Map
Project objective
The main goal of SEQOO is to realize hybrid quantum systems based on NV-centers in diamond and nanomechanical oscillators.
Hybrid quantum systems combine two or more physical systems (e.g. spins, photons, phonons), with the goal of harnessing the advantages and strengths of the different systems in order to better explore new phenomena and potentially bring about novel quantum technologies. While spins and phonons are ideal candidates to store quantum information, photons are ideal carriers of quantum information over long distances. Additionally, mechanical systems can be influenced by a wide variety of small forces and, therefore, present themselves as natural interconnects to realize hybrid systems. Here we focus two realizations of hybrid systems based on Nitrogen Vacancy color center in diamond (NV-center) coupled to a mechanical resonator.
The first system consists of an optomechanical crystal (OMC) structure with co-localized photonic and phononic modes, which is formed around the NV defect in the diamond host material. This hybrid system realizes a Spin-Photon-Interface (SPI) operating in the low loss Telecommunications band (TeSPI), which allows for low loss transmission via optical fibres and thereby for connecting spatially separate quantum systems. This is extremely important to realize large-scale quantum networks. The second system consists of a levitated nanodiamond containing a NV-center in a strong magnetic field gradient. The field gradient renders the NVs electronic spin energy dependent on the nanodiamond position and enables cooling of the nanoresonator or preparation of non-classical mechanical states through spin-dependent forces. The Spin Controlled Levitated nanodiamond (SCoL) opens up exciting routes toward studying quantum mechanical effects in macroscopic objects. The proposed research will be carried out in a concerted effort between myself (Dr. Jan Gieseler), Prof. Mikhail Lukin (Harvard University) and Prof. Romain Quidant (ICFO).
Publications
| year | authors and title | journal | last update |
|---|---|---|---|
| 2019 |
Nadine Meyer, Andrés de los Rios Sommer, Pau Mestres, Jan Gieseler, Vijay Jain, Lukas Novotny, Romain Quidant Resolved-Sideband Cooling of a Levitated Nanoparticle in the Presence of Laser Phase Noise published pages: , ISSN: 0031-9007, DOI: 10.1103/PhysRevLett.123.153601 |
Physical Review Letters 123/15 | 2020-04-04 |
| 2020 |
Carlos Gonzalez-Ballestero, Jan Gieseler, Oriol Romero-Isart Quantum Acoustomechanics with a Micromagnet published pages: , ISSN: 0031-9007, DOI: 10.1103/physrevlett.124.093602 |
Physical Review Letters 124/9 | 2020-04-04 |
| 2018 |
Jan Gieseler, James Millen Levitated Nanoparticles for Microscopic Thermodynamics—A Review published pages: 326, ISSN: 1099-4300, DOI: 10.3390/e20050326 |
Entropy 20/5 | 2019-06-13 |
| 2017 |
Martin Frimmer, Jan Gieseler, Thomas Ihn, Lukas Novotny Levitated nanoparticle as a classical two-level atom [Invited] published pages: C52, ISSN: 0740-3224, DOI: 10.1364/JOSAB.34.000C52 |
Journal of the Optical Society of America B 34/6 | 2019-06-13 |
| 2016 |
Martin Frimmer, Jan Gieseler, Lukas Novotny Cooling Mechanical Oscillators by Coherent Control published pages: , ISSN: 0031-9007, DOI: 10.1103/PhysRevLett.117.163601 |
Physical Review Letters 117/16 | 2019-06-13 |
| 2017 |
F. Ricci, R. A. Rica, M. Spasenović, J. Gieseler, L. Rondin, L. Novotny, R. Quidant Optically levitated nanoparticle as a model system for stochastic bistable dynamics published pages: 15141, ISSN: 2041-1723, DOI: 10.1038/ncomms15141 |
Nature Communications 8 | 2019-06-13 |
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