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Quantum photonics using colour centres in diamond membranes coupled to photonics structures (Q-Phot).

French University of Technology of Troye

This project is an application-oriented project with the goal of engineering a versatile platform for quantum technologies and in particular for building blocks in quantum photonics. Using diamond membranes containing colour centres (tin-vacancy or other group IV-vacancies) coupled to photonics waveguides, the goal of Q-Phot is to achieve an efficient interfacing between quantum emitters and photons. We propose to couple a quantum emitter (as a potential solid-state qubit) made of a single colour centre (known defect centres in diamond quantum technologies), incorporated in a diamond membrane itself coupled to optical waveguides based on the ion-exchange technology in glass. The ultimate goal is to have an efficient interface between light and matter in order to go towards a scalable platform where two and more quantum emitters can be coupled/entangled together via common optical bus provided by the photonic integrated circuit.

How to apply

Please contact christophe.couteau@utt.fr for more information as this is joint project between France and Germany

French University of Technology of Troye

University of Technology of Troyes
10000 Troyes, France

Quantum photonics using colour centres in diamond membranes coupled to photonics structures (Q-Phot).
This project is an application-oriented project with the goal of engineering a versatile platform for quantum technologies and in particular for building blocks in quantum photonics. Using diamond membranes containing colour centres (tin-vacancy or other group IV-vacancies) coupled to photonics waveguides, the goal of Q-Phot is to achieve an efficient interfacing between quantum emitters and photons. We propose to couple a quantum emitter (as a potential solid-state qubit) made of a single colour centre (known defect centres in diamond quantum technologies), incorporated in a diamond membrane itself coupled to optical waveguides based on the ion-exchange technology in glass. The ultimate goal is to have an efficient interface between light and matter in order to go towards a scalable platform where two and more quantum emitters can be coupled/entangled together via common optical bus provided by the photonic integrated circuit.
2023-03-07
Quantum technologies
French University of Technology of Troye
University of Technology of Troyes
Troyes
10000
FR
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