SPANGL4Q

Spin-Photon Angular Momentum Transfer for Quantum-Enabled Technologies

 Coordinatore UNIVERSITY OF BRISTOL 

 Organization address address: Science Faculty Finance Office, Royal Fort House
city: Bristol
postcode: BS8 1UH

contact info
Titolo: Ms.
Nome: Maria
Cognome: Davies
Email: send email
Telefono: +44 117 3317372
Fax: +44 117 9250900

 Nazionalità Coordinatore United Kingdom [UK]
 Totale costo 3˙128˙099 €
 EC contributo 2˙362˙711 €
 Programma FP7-ICT
Specific Programme "Cooperation": Information and communication technologies
 Code Call FP7-ICT-2011-C
 Funding Scheme CP
 Anno di inizio 2012
 Periodo (anno-mese-giorno) 2012-03-01   -   2015-02-28

 Partecipanti

# participant  country  role  EC contrib. [€] 
1    UNIVERSITY OF BRISTOL

 Organization address address: Science Faculty Finance Office, Royal Fort House
city: Bristol
postcode: BS8 1UH

contact info
Titolo: Ms.
Nome: Maria
Cognome: Davies
Email: send email
Telefono: +44 117 3317372
Fax: +44 117 9250900

UK (Bristol) coordinator 0.00
2    INSTITUTE OF SOLID STATE PHYSICS RUSSIAN ACADEMY OF SCIENCES

 Organization address address: INSTIUTSKAJA UL
city: CHERNOGOLOVKA
postcode: 142432

contact info
Titolo: Prof.
Nome: Vladimir
Cognome: Kulakovskii
Email: send email
Telefono: +7 496 522 2691

RU (CHERNOGOLOVKA) participant 0.00
3    IOFFE PHYSICO-TECHNICAL INSTITUTE OF THE RUSSIAN ACADEMY OF SCIENCES

 Organization address address: 26 Polytekhnicheskaya
city: ST PETERSBURG
postcode: 194021

contact info
Titolo: Prof.
Nome: Victor
Cognome: Ustinov
Email: send email
Telefono: +7 812 297 3178
Fax: 78122973620

RU (ST PETERSBURG) participant 0.00
4    JULIUS-MAXIMILIANS UNIVERSITAET WUERZBURG

 Organization address address: SANDERRING
city: WUERZBURG
postcode: 97070

contact info
Titolo: Mr.
Nome: Christian
Cognome: Gloggengiesser
Email: send email
Telefono: +49 931 31 82294
Fax: +49 931 31 87180

DE (WUERZBURG) participant 0.00
5    SAINT PETERSBURG STATE UNIVERSITY - SPSU

 Organization address address: UNIVERSITSKAYA NAB
city: SAINT PETERSBURG
postcode: 199034

contact info
Titolo: Prof.
Nome: Serge
Cognome: Verbin
Email: send email
Telefono: 78124284840
Fax: 78124287240

RU (SAINT PETERSBURG) participant 0.00
6    STICHTING VOOR FUNDAMENTEEL ONDERZOEK DER MATERIE - FOM

 Organization address address: Van Vollenhovenlaan
city: UTRECHT
postcode: 3527 JP

contact info
Titolo: Mr.
Nome: Bart
Cognome: van Leijen
Email: send email
Telefono: +31 20 7547100

NL (UTRECHT) participant 0.00
7    TECHNISCHE UNIVERSITAET DORTMUND

 Organization address address: AUGUST-SCHMIDT-STRASSE
city: DORTMUND
postcode: 44227

contact info
Titolo: Mr.
Nome: Michael
Cognome: Lohmeier
Email: send email
Telefono: +49 231 755 2448
Fax: +49 231 755 2756

DE (DORTMUND) participant 0.00

Mappa


 Word cloud

Esplora la "nuvola delle parole (Word Cloud) per avere un'idea di massima del progetto.

technologies    nuclear    spin    angular    photon    qd    polarization    spins    quantum    memory    memories    interface    photonics    momentum    optical    nanophotonic    electron   

 Obiettivo del progetto (Objective)

The goal of this project is the development of a suite of nanophotonic devices that interface with spins, for application in quantum information and quantum-enabled classical communi-cation technologies. Our technologies will be based on electron and nuclear spins in semi-conductor quantum dots (QDs) embedded in nanophotonic devices. We will combine knowledge of the physics of semiconductor spins, photonics and cavity quantum electro-dynamics, with quantum information and optical communication technology.nnIn this FET-Open project, we anticipate that a wealth of novel devices and fundamental un-derstanding will result from the solution to one key problem. What is the best form for a hybrid spin-photon quantum memory, how does one transfer quanta of angular momentum from it to a single photon, and how will this angular momentum be encoded? This is an issue that is inadequately addressed so far, and we take highly novel approaches towards it.nnWe address this question on several fronts. From the photonics side, polarization engineering in photonic nanostructures will be investigated, moving beyond linear polarization to exploit the full light angular momentum states. In terms of quantum memories, we will create the technology for long-lived (>1s) nuclear spin memories, long enough to achieve entanglement over large distances. These might one day be used over 1000's km and via satellites to po-tentially anywhere on the globe.nnPhotonic crystal structures will be used for integrated quantum-optical circuit technology and plasmonic nanoantennas will enable a spin-dependent near-to-far field coupling, and ultra-fast control of the electron spin. One may use this spin-photon interface to entangle very large numbers of photons, with the memory allowing time for measurement operations of a quantum algorithm. The compatibility of these QD technologies means that the components may be combined, paving the way towards an entirely QD-based 'quantum internet'.

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